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Prev Professional Automotive Repair Technical Discussions for October 10, 2011
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Open Help Requests for GM
Help Request Answers
1998 Chevrolet S10 LS 2.2L Stall VIN: 1GCCS1444W
i could sure use some help here. This s-10, 2.2 stalls after start up, and sometimes stalls when putting into reverse. However, it does it intermittently, and of course i'm swamped. I also noticed that when it doesn't start, it has no fuel pump, no crank sens...
2003 Chevrolet Impala 3.4L security VIN: 1G1WF55E73
Thanks for your help in advance, This car was schuled to come in for an abs problem, was was towed in due to a no crank/start condition. It appears to be a security issue,. I don't have much experience in sec. at all. Just so happens that it has the same sympt...
2006 Chevrolet Trailblazer LT 4.2L 226 T case VIN: 1GNDT13S56
I have a real good one here in the shop. '06 Trailblazer, in-op 4x4 system. Found internal parts of t-case failed, lever moved all over the place. Front actuator assembly complete failure. Rebuilt internally destroyed t-case, replace actuator on front end with...
1993 GMC C1500 Suburban 5.7L Poor Idle Quality, Hesitation, Stall VIN: 1GKEK16K6P
when vehicle is running you drop it into gear and step on gas it has hesitation and wants to stall. if it had a carb. would think that accelerator pump was bad. at idle not in gear it will accel ok. in gear can barely get over 1000 rpms. distirbutor does not l...
1998 GMC K2500 Sierra SL 5.7L No Start VIN: 1GTGK29RXW
Hi everybody and thanks in advance. This pick-up it's a no start, there is no codes. it will crank but no start and sometimes will run for about a second and dies, I replace spark plugs, dist. cap and rotor and fuel filter they were really bad. When I crank it...
2005 GMC Envoy SLT 4.2L Poor Idle Quality, Stall VIN: 1GKDS13S75
This vehicle dies at idle randomly when hot. It can sit in parking lot and idle all day. When it dies it mostly shuts off but occasionally stumbles and dies. You always have to depress throttle (by wire) to restart vehicle and most of the time you have to keep...
2008 GMC Sierra 2500 HD SLT 6.6L erratic fuel gauge VIN: 1GTHK29658
The customer states that the fuel gauge reads empty and fuel level lamp illuminates. This truck has a secondary tank in the bed of the truck. He has been leaving the valve on that automatically keeps the OE tank full. According to the code definition, this can... Trouble codes: P0461 (Fuel gauge sender performance)
1991 Oldsmobile Cutlass Ciera S 3.3L No Start, Surge, Stall VIN: 1G3AJ54N7M
WeLL guys, heres the deal on this car.When cranking it has good fire.But the injector pulse width, barely flashes.spray some starting fluid down its throat starts right up.fuel pressure is good.Looking at the diagrams Ive found.It shows a high refrence from ic...
2002 Saturn Vue 3.0L Stall VIN: 5GZCZ63B13
Have a very intermittent concern here guys and was wondering if anyone has come across anything similiar. 02 vue with the 3.0 engine will stall intermittenly without any reason i can tell of. It has stalled for me 2 times in the shop at idle while i'm looking ... Trouble codes: P0431
2003 Saturn Vue 3.0L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 5GZCZ53B53
Hello fellow techs. I need your assistance! i put a timing belt on this saturn vue 3.0, for preventative maintenance. Now i have multiple misfires in cyl 1,3, and 5. My timing is dead on. I checked and rechecked it several times. And i have the timing kit for ... Trouble codes: P0300 (p0301-), P0301 (p0303-), P0303 (p0305-), P0305

Fixes & Summaries for GM
Fix/Summary Answers
2001 Cadillac DeVille 4.6L Unkown VIN: 1G6KF57971
Thanks to those who have replied. I would not have believed since the CV shafts had both been previously replaced, but it was the CV shafts. We removed them & inspected the inner joints inside the tripod. One joint had worn tripod races & a binding bearing....
2001 Chevrolet Malibu 3.1L electric sho VIN: 1G1NW57311
I did half way to diagnose this vehicle, customer don't want to continue diagnostic more, he want me directed extra wire ground to relay to body ground get vehicle running and get it out of my shop. I told him I don't know how long vehicle will be running and ...
2001 Chevrolet Impala 3.4L Starting System VIN: 1J23H43455
Well, the BCM was bad...but it took 6, 30 min key learns for it to take. Now the car starts great. Thanks for all the help, I was really frustrated at this POS. THe old BCM was not communicating right, when the new one was installed I recieved a p1631 (theft) ...
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