Duramax bad power steering pump. dont want the sediment and gunk getting into the new pump.
Duramax bad power steering pump. 750 Inch* Number Of Mounting Holes: 3 Weight: 38 Lbs.
So Feb 20, 2009 · 2004. : 05-02-32-008B Date: July 18, 2007 ENGINEERING INFORMATION Subject: EI06002 - 670 Gear Box Power Steering Pump, P/S Performance Concerns Models: 2003-2006 Cadillac Escalade, Escalade ESV, Escalade EXT Oct 10, 2018 · Have had this issue 6 or 7 times. Slide in the new power steering pump, and secure it with the same mounting bolts. after bleeding I seem to have a firm pedal but once i start truck the pedal is very mushy, goes to the floor and with every pump I hear a hissing sound out by the power steering pump. Needless to say I'm pretty confident the power steering is as good as it could possibly be. Aug 30, 2015 · a LOT of duramax owners experience steering problems in parking lots, particularly when the brakes are applied, you are not alone, and it is actually normal operation. Feels like the steering wheel is stuck, crank on it and power assist returns. Figure 12. theres no need for a new tank if yours is intact, just clean it out. I had a power brake and power steering failure last week, both stemming from the hydroboost pump. unscrews the 1 hose fitting, remove the 2 clam fittings for low pressure return. We disconnected the steering arm and the wheels were easy to turn. . You'll also find the fluid reservoirs, caps, and pump brackets you need. The level looked fine so I put the cap back on and restarted the truck and the brakes and steering worked fine. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different Jun 4, 2012 · My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 23 GMC Yukon 3. I don’t recall any GMT800 series Duramax truck coming with a factory installed power steering cooler but those days in the Jan 24, 2017 · If the power steering system has been serviced, bleed the power steering system to remove any trapped air from the system. Thanks, Oct 16, 2019 · 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags. 0 gasser I had the same thing, I was SURE it was the power steering pump. Replaced line. A bad power steering pump is not the most expensive auto repair, but it is not the cheapest either. 6L Duramax has been having problems with the steering for a while. The OE pump w/reservoir tank, is all silver/chrome. Oct 17, 2010 · This is awesome. I'd like it to a whine of the pump, Not a belt squeal. Oct 26, 2010 · Buy ACDelco GM Original Equipment 15909827 Power Steering Pump: It developed a whine almost as bad as the pump it replaced within minutes of first use. Still had a hiss and no-steer and deadspot. 5 LB7 Forums. Any info is good Oct 2, 2011 · If you have no power steering fluid in the hydroboost pump, you have neither power steering nor power brakes. 50 Return Port Thread Size: M16-1. The return is just 3/8 oil resistant hose with clamps. First, when you start the car there will be an consistent w Jul 10, 2022 · My stock height lbz 4x4 has always had the annoying power steering pump whine when turning the wheels when stopped and foot on brakes. A quick and straight to the point video of how to diagnose a bad power steering pump on your car. 5 Toyo open country M/T - 5% tint, 45% on front, MA Sleeves. Lost both systems at the same time. I can see the lines are wet but the pump doesn’t sound too great most of the time. This pump is brand new, not remanufactured. Important: The oil level will appear falsely high if the hydro-boost accumulator is not fully charged. Feb 1, 2015 · Just installed ac delco power steering lines on my lly from hydroboost to steering box, hydroboost to power steering pump, and power steering pump to steering box. Seems to be working just fine. It could be a sticky valve, or the hydroboost pump itself. Apr 9, 2023 · Our truck started making a odd vibrating noise under the hood about a month ago. Jan 27, 2010 · To me it would be cheaper to flush and refill the system. 6L LB7 Duramax. Sep 28, 2012 · I just replaced my power steering pump and took it for a test drive, when i first left everything felt great and then about 1/2 mile down the road i lost all my power steering and brakes. Oct 26, 2017 · I’m hoping that the new/reman pump is not bad. you might want to check it out Bulletin No. Still same problem, so I changed out the booster, seems to get better after all that and jacking it up and purgeing it, BUT then it comes back within a mile. Mar 19, 2018 · My 2007 duramax ,the power steering pump was making all kinds of racket ,bought a new pump installed it, got the truck all put back together backed out of my shop let it idle for a minute then proceeded to turn back out and leave then as I was making the turn out of the yard I lost all steering and brakes, so I thought probably the hydro boost system, so I went and bought a boost installed it Jul 22, 2016 · Belt jumps half off the power steering pulley. Might be worth going back and getting a pump w/ tank. 2012 Sierra SLT 4x4 Z71, CC/SB, DPF/EGR/Cat deleted, 4" Exhaust w/FTE 31" Resonator, PPEI EFI Live - SOLD 08/02/21 Dec 17, 2015 · Line A is a short line that runs from the PS pump to the HB unit, Line B is the longer line that continues the fluid flow from the HB unit down to the Steering Box on the frame rail. They had to refund me for the power steering pump rebuild as the pressure relief valve kept getting stuck and they just could not fix it. I get it all swapped out in about 2 hours and I'm hooking hoses back up. Jan 20, 2018 · Over the past week, I had been noticing a whine that seemed to vary with RPM; higher RPM, higher pitch noise. Do not apply the brake pedal Jul 22, 2015 · Few weeks ago, the pump to hydroboost line started leaking badly, and the reservoir got drained low. Everything is in alignment with the exception of the power steering pulley. There are no codes on the dash. Mar 7, 2011 · Power steering pump preasure side hose 15295851 return 15295841 GMparts direct 07 Chevy 2500HD Classic 4x4 D/A CC/SB White Nasta Nerf Bars, Line-X, Bilstein shocks, Firestone air bags, Good/Year Wrangler S/A 265/75/16 E Mar 10, 2013 · 2006 Sierra ccsb LBZ MBRP 5 inch straight pipe, Profab downpipe, SDP egr delete, PCV reroute, EFI live dsp5, De-badged, Airaid intake, 20X10 fuel mavericks, Clear head light mod, All-on mod, Blue leds everywhere, 295/65R20 AT2's, auto-meter gauges, Cognito uca and 4" lift, undercover flex bed cover, AEM water/meth kit, 1. First start, power steering and brakes didn't work PERIOD. We checked the axle shaft u joints and both sides were free and clear and have now done both the pump and steering box with no Jul 6, 2021 · So I’ve got a 2012 Sierra that leaks power steering fluid pretty bad. 6L Duramax. Jul 8, 2017 · 2005 lly Red&White pearl- magnaflow downpipe - magnaflow 5" exhaust - egr block off plate - Air Dog II 4g - fs2500 system - PCV reroute - EFIlive dsp5 by "Joe the tuner"- edge cs2 - H2 wheels - led pods - carbon fiber trim - 6" lift - 315/70/17 tires - viper alarm/remote start - pioneer indash Feb 20, 2021 · DHD 600-540 GM Duramax Power Steering Line Upgrade Kit 2001-2010 My personal truck is a 2007 GMC Sierra LBZ CCSB 4x4 with HSP piping, Danville 68stage2r turbo, PPE manifolds and up-pipes, Limitless 1078 TC, Stock trans with Trans Go Jr. Is there a possibility my hydroboost went bad? Or is is definitely the power steering pump? Fluid levels are good in both systems. Jul 24, 2023 · It really sounds like your pump is going bad. So i have a new pump and i really don't want to pay some guy to do it when i could do it. Did the power steering flush a few times now. Once I got home, I had a hydraulic shop make me a serviceable line to attach to the factory steel lines to fix the leak. And since there are more gas burners in the yard than diesels does anyone know what trucks have the same pumps as the 2001 Duramax 2500 HD? I was also thinking about trying to locate a hydroboost just as a backup. Replaced the pump and all and it turned out to be an idler pulley bearing. A little easier steering, but not as much as I was hoping for. Apr 18, 2021 · 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags. Replaced with a 2011 lml d Jan 12, 2014 · The serpintine belt is still on and turning. (see pic in link below) If you've got a black pump on a chrome (you mentioned Aluminum) tank, that's a replacement. Almost feels like the right front wheel is up against a curb or something. IF the flow valve, the power steering gear valve, or the Hydro booster valve leaks and does not hold the pressure, you will have reduced power steering operation, and reduced power brake assist. I freaked out for a second and figured I would be buying a new pump. 2002 CHEVY CREW CAB 2500 6. I've heard TRANSYND is REALLY good stuff in power steering, but never tried it myself. That curly bend on it is man pride killer for sure. Nov 20, 2012 · 2005 lly cclb, EFI live Tuning by Idaho Rob @ A. 6 DURMAX :rockin I refuse to tip toe through life to arrive safely at death Jan 31, 2007 · See these trucks do not build much vacum so the brakes work off of the power steering pump for the added assist of braking, and that is why I am asking. Sep 19, 2014 · Hey guys this seems like my last choice I have a 2005 gmc 2500 diesel and my power steering pump pulley keeps breaking I've broken 5 pulleys and it keeps breaking right at the nipple I've had it at at a gmc dealer and a repair shop no one knows what is wrong I've put a new tensioner and a new pump and it keeps breaking it at only idle can anyone please help me with this I saw someone post this Jun 15, 2015 · Use a socket as well as ratchet to remove the nuts, and then transfer the bracket over to the new power steering pump. I took it to the dealership and they diagnosed the power steering pump being bad. Question is as far as power steering pump and gear box. After the pump was done the steering wheel was still stiff however. Jul 31, 2014 · On our trip up to Glacier National park pulling our 30ft fifth wheel, I noticed a lot of oil residue in the left front wheel well. Worked great for a few days then back to being difficult to steer. 0L - Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ, 2 - LMM, 1 - L5P Mar 7, 2020 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump Oct 29, 2014 · 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN+Companion, Ride-Rite AirEFI'd by Rob 🇺🇲🚛 2008 LMM 3500WT DRW Crew Cab, 8 'Flat/GN, Workforce Alum Toolbox, Ride-Rite Air Nov 18, 2018 · After a week of headaches its back on the road. Mar 21, 2022 · Today we do a power steering flush on the truck! Yes it was WAAAYY over due! Very simple to do, and very cost effective with amazing results! *** Use a Clear Nov 4, 2011 · What is the best way to tell if the power steering pump and Hyro booster are working correctly. Aug 9, 2021 · Get rid of the synthetic power steering fluid. 2006 GMC Duramax 4x4. i bought a used hydroboost and keep my fluid changed every other oil change and have had no Aug 21, 2007 · The hydraulic brakes system gets it power from the power steering pump. The pitch changes as I continue to press on the brakes until the noise finally stops which is before I slow to a complete stop. Bleed the hell out of it and used a vacuum pump. 2005 D-max w/5-Speed Ally 2WD Chevy Silverado 2500HD, CC/SB LS - SOLD 3/17/16. I replaced the fluid with Royal Purple power steering fluid. 5-2010 Chevy/GMC 6. That will make life easier and usually only a couple bucks more money. 0 Chevy and my 16 LML as well as this one without issue, just for background. 2003 Crewcab 4X4 with the EGR Valve (Blocked), Killed the Cat, and straight piped the muffler, boost and EGT Gauges, Merchant Automotive T-case pump upgrade installed, Curb Feelers, Fuzzy Dice Sep 12, 2013 · Upgraded Power Steering **PICS** Jump to Latest 16K views 5 replies 4 participants last post by mike diesel Sep 12, 2013 Feb 24, 2010 · I replaced the power steering pump on my 03 duramax then I cranked the truck and now I have no power steering. 50 -17 Nitto EXO Grapplers on ltd. It wasn’t hard to turn or making any noises just leaking. move the TCM (2 10mm bolts) pull the pump out, buy rent borrow the puller and installer tool for the pully, repeat previous backwards with new Apr 6, 2013 · *SOLD*2009 Silverado 2500HD LMM Duramax, Crew Cab Short Bed, 2wd LT, Summit White, Magnaflow 4" Stainless, Edge Insight CTS w/ EGT probe, S&B Filter, XD Hoss 20x9in +18mm offset, Nitto 420s 305/50R20, Belltech 2" drop shackles, Overloads pulled Sep 26, 2017 · My name is Dan, I drive a 2005 2500hd ccsb lly 4x4, victory red, Efi live :gearjamin Robs trans safe tunes, Edge cts w/pyro, Silverline 5" exhaust, Magnaflow downpipe, LML ds manifold, Arp head studs, S&b turbo inlet, S&b cai dry filter, Ppe shim kit, drilled fuel rails, B&w turnover gooseneck, Ma welded waterpump, Profab egr delete, Fass titanium 150, Beans fuel sump, Ma pump rub plate, 285/ Apr 2, 2020 · With the pump out, Thread the fitting on the short high pressure line, but leave loose. The Pressure is a special hose, but can be purchased at any auto parts store. 2015 Chevy Silverado 2500 HD 6. Apr 23, 2023 · Starting to run into issues with my steering. May 14, 2012 · 2007 LBZ, Tie Rod Sleeves, Pitman & Idler Arm supports, Pump Rub fix, Bilstein 5100s , Cognito UCAs, N-Fabs, Cabin Filter mod, Delayed Blower Module to dry evaporator, and a Power Steering cooler) 2006 Jetta TDI (daily driver) Oct 20, 2020 · I recently had a bad leaking pressure line on my power steering that about every 45 minutes of going down the interstate, I had to stop and refill reservoir because pump started whining sooo bad. Additionally, you'll discover the necessary pump brackets, fluid reservoirs, and caps. Jump to Latest 1K Power Steering Pump. Would air in the lines be the cause of this or do I possibly have a bad pump? Any info will be a great help. If both steering and brakes are gone, I would strongly say its the pump. I'm even hearing a hydraulic squeal like it's going over a relief or something. Oct 24, 2023 · It's P/S pump time and I chose to go with the PSC power steering pump after reading some good reviews. I beleive that when the brake is applied repetitive and multiple times the pump is unable to maintain power for the steering box, and can end up with loud noises and eventually the steer column locking up unless you allow power to transfer from the brakes to the power steering. Thanks in advance. Leave the one (item 7-2nd pic) High Pressure line going to the hydro-boost attached to the PS pump, remove other end from the HB unit. Does anyone have any idea where to start? Could a fuse have something to do with both the steering and the brakes or is the power brake booster tied in with the steering as well? I am lost and looking for help. A bit of background, I have replaced the following: -Power steering pump with AC Delco 20756713 (replaced twice, thought I received a bad part because the problem persisted) -MOOG XD idler arm and support bracket Find the Power Steering Pump you need to restore the steering in your 2007. You can try to save a some money by doing the job yourself, but if you are inexperienced with such repairs, then it is best to leave it to a professional, or maybe seek some help from a friend or family member with some solid wrenching experience Oct 28, 2015 · Chevy / GMC Duramax 07. It was determined that a power steering hose, the one connected to the top of the hydroboost system, was leaking. When I removed the cap and it was if I opened a soda, the reservoir was under pressure. Benchworks rebuilt the steering gear and had to do it 2x since the gasket failed. I think it may be a bad pump even though it's new (reman from o'rilley) A1 cardon. , I have bled brakes 10 times now. 07. I looked at the ps fluid and it was dark So I decided to flush it. its unlikely, at least to me, that Sep 2, 2019 · The power steering pump does supply power to both the steering and brakes. We had a local Mechanic change the pump but the noise has become worse. The pump replacement wasn’t difficult but the pulley removal and reinstall required a trip to Napa to borrow their tools. Step 8 – Install the new power steering pump. Nov 17, 2012 · My 2008 Chevy 6. But usually, applying the brakes robs power from the steering (stand on the brake pedal and try to turn the wheels when standing still). Jun 4, 2022 · Hi all 2004 2500HD LB7 Vin1 diesel, just replaced rotors, calipers and brake hoses, brakes pads , one wheel bearing hub assembly. I was considering adding a electric power steering pump for use on either the power steering or the hydro boost in an effort to solve the aforementioned problems. I still have zero issue with the brakes or steering other than this noise. Modified Applications with Duramax Engine Conversion and/or Hydroboost Braking System. 02 (+65 hp), Backup Camera, Homebrew Biodiesel, Power Service, AC Delco stock filter w/TxC CAI, LuberFiner Fuel Filter, BTSI Security Lock, Stiff Throttle Spring, High Idle mod, EGR blocked, Resonator blocked, PCV rerouted, LBZ Mouthpiece, 2" cranked lift, 4" Banks turbo back Oct 25, 2022 · If you replace the brake booster, and/or power steering unit or pump, I would definitely do a full replacement of the fluid for that system. what’s the final word on making this diagnosis?Other threads aren’tsuper clear to me. Replaced the line and the pump has been noticeably louder since, especially towing in this heat. Aug 18, 2010 · (Might be around 2500 psi) The pressure will hold at the preset of the flow control valve in power steering pump. The characteristics of the whine, and when & how it whined, I'm telling you, IT WAS the power steering pump. After I drive it for a little my brakes start to pump an I lose my power steering at a stand still. This pump comes in a natural/zinc coated finish with new reservoir, new cap and new tank hardware. Nov 4, 2016 · Ok, have a 2003 2500hd 4x4 with a duramax diesel Replaced the power steering pump all went well started up no power steering or brakes at first, turned steering wheel power steering and brakes returned Found a leak in the line that goes from the power steering pump down too the steering gear box. Dec 23, 2015 · In some cases, where the power steering pump pressures are at the low end of the specification, replacing the power steering flow control valve with P/N 26095470 may improve the concern. Not all that familiar. 5-10 LMM Duramax Powertrain Bad Power Steering pump? Bad Power Steering pump? Jump to Latest Follow Jun 29, 2019 · I must have the unicorn, my steering is very light in my LML, much lighter than my LB7 even after replacing the gear box, pump and lines with the upgraded models. it was cold, i was frustrated and i punctured it. This video co Replace the leaking Power Steering Pump on your 2006-2007 Chevy/GMC 6. These pumps are direct-fit replacements and in some applications offer greater output and flow. Number Of Output Shaft Splines: 32 Input Shaft Diameter (mm): 19mm* Pressure Port Thread Size: M18-1. If the power steering fluid level remains this way for too long it can damage the whole power steering system. Very hard to steer and could hear it growing. Find the Power Steering Pump you need to restore the steering in your 2001-2004 Chevy/GMC 6. Power steering works amazing, one finger can crank the wheels full lock either direction sitting still. Don't forget that only power steering fluid goes into the power steering pump and brake booster, and only brake fluid goes into the master cylinder. A leaking line (fixed it), tight steering at low speeds with no brakes ( changed out the pump). I noticed my power steering pump whining while driving rpm dependent after I installed this stuff and flushed it again hoping it was just some air in the system. Dec 9, 2015 · i bought it all as 1 part, because i damaged the reservoir trying to remove it. edition chrome h2's, G2billet rearend cover ,Big Dipper built trans. Transfer the pump mounting bracket. Bone stock and staying that way until I have reason to change it. Nov 25, 2009 · I'm looking at replacing my power steering pump but rather than buy a new one I was hoping to do some parts diving at the junk yard. Thought I was going to have to tear it all apart again. the system is designed to run standard power Mar 9, 2012 · I began to think that the low end crap steering and the hiss were the result of a weak power steering pump. Either way, the power steering pump needs to be looked at and potentially replaced by a professional. 5 LB7 Duramax Powertrain Power Steering Pump. I had leaking power steering hoses so replaced all 3. Just finished and fired it up. Nov 25, 2023 · pulsating in the brake pedal an steering wheel, related to pushing the break pedal and moving the steering wheel. Is it possible it's bad fluid I used Valvoline ps fluid or would it be the hydro boost finally going Oct 31, 2015 · If possible just buy some GM approved power steering fluid and use a large syringe or suction pump to remove the fluid in the reservoir a couple times (start and run engine in between changes) prior to replacing the pump, this should remove a lot of the contaminants/debris that generally destroys new pumps. power steering pump works both steering and power brakes. Its time for a new steering box in the truck. I just recently changed the power steering fluid within 500 miles. I use a vacuum pump to get the initial air pockets out. (See Photos) The heart of any modern power steering system is the pump. Sep 26, 2010 · Anybody know the easiest wat to get the power steering pump outta this thing, I have removed the belt, what looks like 3 bolts on the passenger side of the pump, looks like they are to a bracket, also removed one nut from the back side of the pump. Sep 18, 2019 · I Hope this video is helpful,If you have any questions comment below. Find the Power Steering Pump you need to restore the steering in your 2004. I just changed mine a week ago, its not too bad a job. No whine, squeal or change in braking performance. a. I noticed the steering wheel was seizing up and making a hissing noise whenever I would turn it so took I took it in to a dealership and got the steering gear replaced this last July. it will take 4 qts to flush the whole system maybe 5 flush till you get clean fluid find the thread it real easy half hour job!!!!!1 Oct 14, 2012 · We jacked the front end up on both sides, it was stiff to turn the tires by hand. com High Flow Turbo Horn, PPE Boost Valve, S&B Intake, 3" Downpipe, Magnaflow 4" Exhaust Cognito UCA's, Steering Support Kit, Kryptonite Tie Rods, Pump Rub Upgrade, FASS Platinum 150 214k and counting Jan 4, 2010 · I posted about a different steering box that might help I will post the TSB here. Oct 15, 2012 · Chevy / GMC Duramax 01-04. 6 2500hd 180000kms. There is a low pressure return line from both the HB unit and the Steering box running back to the PS pump reservoir. I’m thinking it’s leaking from the pump as well as the lines. Then thread the line thru towards the HB as you lower the pump down in place. Jun 30, 2013 · I had been out of town and the truck had not moved in more than a week. 5-2005 Chevy/GMC 6. I replaced this pump (around 200) to no avail. May 24, 2007 · What power steering pump you have will dictate if you need to take it apart. Oct 1, 2010 · Both systems are fed by your hyrdoboost pump. My power steering lines are leaking and I'm going to R&R them. Regular Dino power steering fluid is all you need. Once the pump is anchored, finish tightening the bushing. 6L duramax trucks I have had all these problems. They told me I needed to replace the entire pump and quoted me $600!!! I was wondering from you all who have experience if it seems like the pump is really bad. Nov 15, 2009 · seems to be common problem with the 6. May 17, 2013 · Stiff, noisy steering? Don't pay a mechanic! Step-by-step instructions to test, diagnose and troubleshoot a power steering pump on automobiles. Nov 17, 2018 · Original pump, probably not. Apr 6, 2020 · And plus they should have a power steering system analyzer that they can install inline and determine which component is causing the restriction or if there is low output from power steering pump. 5 inch spacers, bushwhackers, Pioneer AVH8400BH head unit, full JL system Oct 2, 2017 · I have a 05 Chevy 2500 Duramax with 130,000 miles. Only it wasnt May 21, 2014 · it really isnt that bad, you will need to pull the belt, there are 3 15mm bolts on the front and 2 on the side you can get through the CAC tube from the driver wheel well. Jul 1, 2011 · My truck is almost impossible to turn at times when idling and either sitting still or barely rolling. My question is have far do the fittings screw in on steering box and the fitting on inside of hydroboost because mine look about half way in but won't get any tighter. As for the water pump, you will need to pull the balancer off to get at one of the nuts. Jun 7, 2010 · '04. On 1500 models with the 670 gear please following Bulletin 05-02-32-008A, which may increase customer satisfaction. i have not seen very much synthetic power steering fluid to be honest, and its not needed. 6L LMM Duramax. Mar 21, 2014 · 2008 GMC 2500HD SLT 4x4 Black CCSB – 20" KMC XD Rockstar Rims Wrapped With 305/55/20 (33") Nitto Terra Grappler Tires – Cognito A-arms - Fox 2. Jun 9, 2012 · Sounds like the pump is bad to me. Feb 28, 2011 · Power steering pump starts to whine i know i have to refill it. Feb 16, 2015 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump Mar 3, 2011 · The hoses are separate from the pump-- The return just clamps on the pump reservoir return tube and the pressure line unscrews from the back of the pump and both go to the Hydro booster. Like I said before, I've used all of them in the past and I'd highly recommend the PSC pump and be done with it. But it stops pretty much as soon as I start moving down the road. Apr 3, 2016 · It sounds like the pump is your problem, but to diagnose it you will have to "T" a pressure gauge in the line and check to see if the pump can build pressure when you push the brake and turn the steering wheel, it's not going to build pressure unless you are pushing the brake or turning the wheel. I am replacing everything, gear box, pump, lines(the feed line leaks) and I'm upgrading to a 2011 hydro boost and will probably replace the master cylinder at same time and flush break system as it's about time to do so. 0 Shocks - CREE LED Headlights - Leveling kit - PPE Boost valve - EFI live by Danville(DSP5) - 4in MBRP Straight Piped -FTP Turbo Mouthpiece - S&B Cold air intake - FASS150 TITANIUM - Boost & Pyro Gauges - Pioneer Nav touchscreen - Single Sub - 20in Helo HE835 wheels on 33x12. Thinking power steering and or what I believe is called a hydroboost system. Doesn’t look like I’m dealing with leakage. Jan 19, 2018 · I recently took my lb7 to a shop for a leaky power steering pump. 6L LLY Duramax. Is shakes a little but will not pull out! What am I missing, or doing wrong? Sep 22, 2023 · How to properly bleed the power steering system on your Duramax After replacing any parts within the hydro-boost or power steering system, it is required to properly bleed the system to eliminate any air pockets and have a properly functioning system. 6L with a bad power steering pump and hydroboost noise. After the hose replacement my pump began to make noise on hard braking, (I tow a 34 foot Jan 30, 2021 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump Sep 15, 2016 · I have 2004 2500HD. , XDP fuel valve, pcv reroute, Pro comp 6" lift 35x12. i had heard there is a new regulator you can install that will boost pump pressure though and help with that problem, but the sounds yours is making makes me think its air in the Feb 24, 2023 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump Jan 11, 2016 · It could be a leak in the power steering pump or the fluid level could be low. Your issue may be a problem with power steering pressure, or the hydroboost unit may be going bad on you. A couple weeks ago, I replaced the pressure hose going between the Hydroboost unit and power steering res and bled the system and replaced the fluid with some cheap stuff. 2. Dec 29, 2022 · #keepwrenching #wesselmotorworks #wrenchingwithkenny @WrenchingWithKenny The PSC SP1404 High Performance Power Steering Pump is an upgrade for your 2001-2010 GM 6. Everything seemed fine till I got back from the test drive to notice that I was loosing power assist when I would try to turn into the driveway (rolling slowly) and that I could not turn the wheels at all when stopped. i figured i might as well replace/upgrade the entire system with a new pump,gearbox,lines, and ps cooler. Mine literally shredded its self the other night. At that time it was not whining while turning. I opted for it because it is a slightly higher viscosity than ATF or most power steering fluids, and it was recommended BY AGR(I have one of there super boxes in the BURB). 147k / New Bosch injectors / Longhorn Feb 12, 2023 · Symptoms Of A Bad Power Steering Pump When the power steering pump starts to fail, you will feel a heavy or stiff wheel, as well as have a struggle with rough or jerky steering. Feb 29, 2012 · 2007 LBZ, Tie Rod Sleeves, Pitman & Idler Arm supports, Pump Rub fix, Bilstein 5100s , Cognito UCAs, N-Fabs, Cabin Filter mod, Delayed Blower Module to dry evaporator, and a Power Steering cooler) 2006 Jetta TDI (daily driver) A variety of modified pumps are also available to cover our full range of Full Hydraulic Steering Systems, including multiple steering cylinder applications. Jul 21, 2010 · yeah mine done it and have replaced 2 pumps and 1 hydroboost and 1 steering box. 750 Inch* Number Of Mounting Holes: 3 Weight: 38 Lbs. I still lose power steering if I'm stopped and my foot is on the brakes. Ran the truck, worked the steering and brakes, took it for a test drive. There was no noise or performance issues prior to this work. Oct 15, 2011 · Anyone know if this, power steering pump, is a common failure? Also how do you confirm this is the problem before you pull and replace it? Any thought would be great. Like all Duramax engines from ’01-’10, the LML was also void of a lift pump from the factory. 2004. Oct 15, 2015 · Searching around on the forum I found out about the PSC power steering pump, thinking that mine was worn out with 120k+ miles on the truck. It's very easy to make a mistake and mix these 2 fluids. T. The return hose from the hydroboost will not hook in because the connection at the pump is in a different location. ,dts stainless down pipe. Save money and time with DIY tips and tricks. Aug 5, 2021 · 2007 2500 CCSB /16 X 8 Mickey Thompson Classic / 285x75x16 Cooper ATP / PCV Reroute / Deviant trans cooler hoses / Merchant Automotive pump rub / EDGE CTS2 / GM performance exhaust / Bilstein 5100 shocks / blue top steering gear / power steering oil cooler / Duramax jack spade / Kennedy diesel twin pumps. Taking the truck to Kalispel, I found a mechanic who had time to look at it but no time to fix it. Photos follow - #1 the correct belt routing for my LB7 #2 the tensioner, alternator and air-conditioning pulleys #3 the alternator, air-conditioning and power steering pulleys. 50 Manual Or Power: Power Turns Lock To Lock: 3-1/4 Turn May 31, 2008 · Remove the two low pressure return hoses (items 1&9-2nd pic). Learn how to change power steering pump on Chevy Silverado or GMC with this easy-to-follow video tutorial. It can also cause a squealing or knocking noise, an illuminated power steering warning on the dash, or you may notice metal flakes in the fluid. And there is a large O-ring there to seal, on the front pulley side, it fits in the outer groove of the pump casting. Jump to Latest Jul 14, 2021 · Power Steering Inlet Size: 16mm* Power Steering Outlet Size: 18mm* Input Shaft Diameter (in): 0. Maybe it's time you know the symptoms of a bad power steering pump, the purpose of the power steering pump, why it's important, the causes of a lousy power steering pump, why power steering pump noises after replacement, and how to fix or replace a bad power steering pump. 5 GMC Sierra 2500HD LLY/Allison M74, Summit White, CC/SB SLE 4x4, Leather, Westin Nerf bars, DiabloSport Predator 2. 01-04. 5-10 LMM Forums. 6L LML Jan 2, 2020 · 2007 Chevy Classic Duramax 6. Dec 9, 2009 · Hey guys, i have looked and searched and have found zero wright ups on how to properly remove and replace the power steering pump. try the cheaper fix first, then if you have to replace the PS pump. Like, Subscribe and share!!If you do not have the tools and you are needing them here’s Aug 14, 2013 · About 2 weeks ago the pulley came off the power steering pump so I replaced both the pump and pulley with new ones. The sound was more like a power steering pump low on fluid or beginning to fail, but the power steering pump is on the driver side. I have NOT touched the power steering assembly. I do get a whine when it is very hard to steer. I bought new oem lines but when I went to put them on I can see the pulley has to come off to get to the one on the pump. Got the refund and ordered a new ACDelco unit and swapped it in last night in about 30 minu Apr 11, 2011 · Above 80 degrees and after driving awhile on the highway it will make a power steering noise on deceleration, braking, and steering wheel input. Pulled over, shut it down and topped it off to get home. P. Happens when driving slow and turning to the right. Some of these pumps offer greater output and flow and are designed as direct-fit replacements. reservoir is full of fluid anyone have any idea. Specifications: Power . dont want the sediment and gunk getting into the new pump. With the pump off, Remove the mount (item 4-1st pic) on the front of the pump (3 bolts, item 7-1st pic) and xfer to new pump. Â Application(s): 2001-10 Chevy Duramax with Hydroboost Braking System. Jul 28, 2021 · If you haven't flushed your power steering fluid, this is a great time to do that. Oct 22, 2017 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump Jan 28, 2020 · 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN+Companion, Ride-Rite AirEFI'd by Rob 🇺🇲🚛 2008 LMM 3500WT DRW Crew Cab, 8 'Flat/GN, Workforce Alum Toolbox, Ride-Rite Air Feb 20, 2023 · 2005 duramax 6. The heart of the 1400 pump is a larger ring and rotor which displaces more fluid per revolution. i. Oct 1, 2010 · there is a thread on how to flush the hb and power steering system all at once plus change it to valvoline dexron v1 or 6 full synthetic . Oct 25, 2016 · 2003 LB7 ECSB - 8K Fogs HID's - Fox 2. 6L LLY/LBZ Duramax with a brand-new unit. 0L - Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ, 2 - LMM, 1 - L5P Jul 7, 2022 · My "03 Duramax is having power steering issues. 2 have to pressurize fuel as high as 29,000 psi before sending it to the rails, but it also has to pull its low pressure fuel from the tank. the reason mine was doing it the first time was a burnt pump, the second time was because the hydroboost wasnt letting the fluid run thorugh it and burnt the pump up, napa has the p/s pumps cheap with a lifetime warranty. 5' Boss Plow Sep 22, 2017 · 2018 3500SRW CCSB Z71. I know these trucks can have power steering issues but it is getting ridiculous. the original box is leaking as well as the power steering pump. Mar 9, 2022 · I have regularly flushed the power steering fluid on my 99 6. 6L Duramax LB7 EFI Live tuning by Duramaxtuner. Aug 30, 2011 · 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML Exhaust Manifold, PPE shimmed FPRV, Banks LBZ air cleaner, Profab intake, LBZ Turbo Mouthpiece, Kennedy twin lift pumps w/ megafilter, Corsa 304 SS Exhaust, Mike L tranny cooler, EXAXT Steering System, Redhead Power Steering Box w/ Amsoil PS fluid, Green Torsion Keys, Allison Deep Pan w/ Suncoast Filterlock and Transynd ATF, Bilstein Feb 18, 2018 · the fact that the op states there is NO brake or power steering besides the manual application of the pedal and turning the wheel (so no assist) tells me that there is no fluid pressure in the system, which to me would say the pump is shot, since its the most likely cause of the failure, even being a new pump. While inspecting them, I noticed there is, what appears to be, a non-replaceable line on the back of the pump that is rusting pretty bad. So if they did test and found out pumps are bad then you wouldn’t have to come out of pocket or waste your time replacing them cause it’d be a Jun 24, 2013 · Now I'm running ROYAL PURPLE MAX EZ in it with better steering than I ever had. Refer to Power Steering System Bleeding (See: Power Steering Bleeding\Service and Repair) . PSC offers a full range of new power steering pumps, covering most applications from American Muscle Cars to vintage and newer Jeeps, and most models of Dodge, Ford, and GM Oct 15, 2010 · My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 23 GMC Yukon 3. I could still see fluid, but the pump got loud and steering heavy. Nov 24, 2018 · Add a Lift Pump. Steering Wheel Slow to Respond or Stiff Apr 3, 2021 · What would cause power steering fluid to shoot out of the reservoir while the truck is idling and no turning of the steering wheel or pressing the brakes replaced pump and hydro and all the lines anyone have this happen to them trying to bleed out system and have turned the steering wheel about 50 times back and forth and it’a still shooting fluid out the cap when I have the cap off Aug 18, 2013 · 2003 GMC Sierra 2500HD 6. Hopefully there may be some air or something in the system. I stopped in the drive way and turned the truck off and check the pump level. 5 Duramax LLY CC SB Flo-Pro 4-inch turboback exhaust - EFI LIVE w/DSP2 tuned by IdahoRob:neener - 6-inch tough country lift -18-inch american racing wheels wrap w/35in toyo m/t tires - mouthpiece mod - air box mod w/factory filter - allison deep oil pan conversion w/transynd tranny fluid - Amsoil in everthing else - Quadzilla XZT Recon Gauge - plugged resonator - egr blocked - all on Jun 1, 2018 · anyways on a 2005 6. I can turn the wheels but it is not easy. Feb 24, 2010 · Anyway put everything else back together and refilled the PS with Seafoam trans tune (also to be used when flushing power steering systems) and a little of the amsoil PS fluid. 5 Chevrolet Silverado 2500HD Regular Cab, LLY Duramax, ZF-6 6 speed, and South Bend Dual Disc Clutch. SOLD - 2006 2500HD LBZ CCSB 4x4 178k miles, EFILive by ATP, 265/75/16 BFGs, Nicktane adapter w/2 micron CAT filter, Bilstein 5100's, Diamond Eye cat delete, MBRP downpipe, MBRP 4" exhaust with muffler, LML exhaust manifold and heat shield, EDGE Insight CTS, RedHead Steering gearbox, Demco Autoslide 18k Oct 20, 2014 · I'm a recently new owner of a 2007 lbz 4_x4 GMC 2500 w/ 243k and counting. , Edge Insight CTS, MBRP 5" straight pipe , lml drivers side manifold ,Afe Bladerunner, S&B c. This means that not only does the CP4. 0 shocks - Rare Parts Tie Rods – Redhead Steering Gear Box - Fass 150 Lift Pump - EFI Live – MBRP 4inch Turbo Back Exhaust - Bushwacker Boss Fender Flares - Cowl Hood - 7. Jan 4, 2014 · The power steering pump pulling double duty for power steering and hydro boost is always giving me problems for braking and as often mentioned the power steering is weak on idle. and Ratio Tech kit. Last fluid replacement I did to mine I used just the inexpensive Mag 1 fluid from RAP. I did the whole flush routine. It actually sounded like it originated from the passenger side under the dash. Last week my truck ( 2001 ) suddenly was hard to turn and the brake pedal vibrated while you pressed the pedal. Mar 24, 2014 · Psc pump,oem hydro booster,redhead gear box,all new hoses, and amsoil fluid. made a horrible squeaking sound and the just went out. Mar 11, 2017 · I pretty much know the correct answer (replace pump) but would like to get your opinion and/or suggestion to fix the problem. There's no way to tell if new fluid will help until you try it.
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