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Prev Professional Automotive Repair Technical Discussions for May 16, 2012
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Open Help Requests for GM
Help Request Answers
2007 Cadillac CTS 2.8L Starting VIN: 1G6DM57T07
Good afternoon, Thank you in advance for assisting me in this repair. What this caddi is doing is after you start the car the starter will stay engaged after the engine starts. It is intermittent problem, once in every 40 starts does this occur. Does the pcm ...
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1990 Chevrolet Camaro Iroc-Z 5.7L No Start, no injector pulse
This one Iam looking for some advice focusing on the ECM only. After all my testing, Ive concluded that the injector driver circuit is faulty. The engine and management system is in a 56 f100 truck. It has an aftermarket PROM from a speed and marine shop. The ...
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2002 Chevrolet Impala LS 3.8L p1351 VIN: 2G1WH55K22
hello i have this impala driving me crazy the code p1351 just keep coming back any idea please.
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2003 Chevrolet Venture LS 3.4L Hvac gauge VIN: 1GNDX03E03
Hvac controller does not light around the middle temp dial switch. All other lights work and are on the same circuit. Customer bought from a auto yard and has the same result. I looked through here already with no results. I just wanted to know if this is a co...
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2005 Chevrolet Silverado 1500 5.3L Engine VIN: 2GCEK19BX5
Motor Burning Oil 1 Quart Every 500 Miles. Smokes At Start Up only. Same problem With Old Engine. PCV System?
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2005 Chevrolet Aveo LS 1.6L Engine Assy VIN: KL1TD526X5
This has went way off aftermarket warranty, they sent us a used engine with "1,000" miles on it. After pulling the damaged one out of the vehicle I was swapping parts over and noticed that the crankcase hose hose that goes from the rear of the valve cover to...
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2006 Chevrolet Silverado 2500 HD LT 6.6L MIL Lamp on, glow plug light on VIN: 1GCHK23DX6
This truck has the glow plug light staying on and the MIL light. Scanned it and got u0106-no comm to GPCM. Went through mitchell diagostics. Good grounds and power to module. Ohmed out serial data lines and found a broken wire back to TCM. Replaced wire, and r... Trouble codes: U0106
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2006 Chevrolet Impala LT 3.5L starter VIN: 2G1WT55K06
I have very little hair left because of this one. 2006 Impala. Never any problems until about 2 months ago. It suddenly decided to not crank when the key was turned. After a few tries it started like normal. Customer thought "that was weird". Few weeks later i...
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2008 Chevrolet Malibu LT 2.4L steering VIN: 1G1ZH57B18
Hi all. Cust. complianing of steering lite comming on at times.Scan for codes-found c0460 steering angle sensor code in history{nothing current}.Vehicle exhibits no loss of steering assist w/lite is on.Called chevy dealer and was advised veh doesen't have sens...
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2009 Chevrolet HHR LS 2.2L unknown VIN: 3GNCA13B89
Vehicle has a noise coming from right side of engine at idle. I have removed drive belt and noise is still there. It sounds like a power steering pump thats out of fluid.When i put my stethascope on the back of the waterpump thats where it is the loudest where...
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1995 GMC G2500 Vandura 5.0L No Start, Cuts out, Stall VIN: 1GTEG25H7S
this one is getting me flustered. came in on hook monday p.m. it was for a no start. it started i brought it in.hooked up scanner, no communication. started runnig bad then quit. checked for spark- good. installed motorvac (fuel cleaning equiptment which is ju... Trouble codes: 12 (testing and results)
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2004 GMC Sierra 1500 SLE 4.8L abs VIN: 1GTEK19V64
This truck has four wheel disc brakes and the pedal is low and has weak braking power.Is the same with the abs unhooked.All brake slides are free and all pads move freely.It is worst when you stop the first few times but can not haul his trailer as it will har...
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1995 Oldsmobile Silhouette 3.8L Misfire VIN: 1GHDU06L8S
9 months after doing the intake and repairing the misfire the car came in for another misfire. Found the porcelain on a spark plug broken on the outside of the plug. replaced plugs and inspected with a mirror to make sure there no cracks. now a month later it ...
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2000 Saturn LS2 3.0L Hesitation VIN: 1G8JW52R9Y
Ok, we think we have this narrowed down but I would like another opinion. This thing will not excel. over 1000 rpm without it falling on its face. It will idle just fine all day. We've done a cat and fuel filter first. We also replaced the mass airflow. There ...
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2001 Saturn L200 2.2L airbag light VIN: 1G8JU52F91
Hello techs, have a 2001 Saturn L200 here with a b1001 airbag code that won't go away. We recently replaced a fried BCM in this car and could not get it to reprogram with the Tech 2. I have gotten the security to reset, but I cannot get the new BCM set up. Whe...
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Fixes & Summaries for GM
Fix/Summary Answers
2002 Chevrolet S10 LS 4.3L No Start VIN: 1GCDT13W62
Sorry, I thought I closed this. I used everyone's input to isolate fuel pressure loss to replacing fuel pump module for bad check valve in tank. The new fuel meter was ok. You guys helped me so I didn't have to take my previous work back apart. Although I visu...
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1999 GMC Safari SL 4.3L cross brace VIN: 1GKDM19W0X
took it out the bottom no problem even left the tires on the subframe just a jackstand at the back. you dont have to disconnect the neutral safty switch suckers are always glued together. beat book time really is cake.
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1996 Oldsmobile Achieva SL 2.4L No Start VIN: 1G3NL52T4T
THANKS TO ALL WHO REPLIED,AND KEVIN [...] DID READ THAT TSB ON THE OIL PUMP,AND WHEN READING ON WHAT THE COMPRESSION SHOULD BE I MISS READ IT, NO LESS THEN A 100PSI SO HEAR HOW IT TURNED OUT,DROP OIL PAN AND FOUND BROKEN PIECES FROM THE OIL PUMP CHAIN GUIDE SO GOT... Trouble codes: P1629, P0300.
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2000 Oldsmobile Intrigue GX 3.5L air temp VIN: 1G3WH52H8Y
Thanks guys car called for 2.20 lbs of freon, but really took 3.4lbs...
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