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Prev Professional Automotive Repair Technical Discussions for December 1, 2006
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Open Help Requests for GM
Help Request Answers
1995 Buick LeSabre Custom 3.8L MIL Lamp on VIN: 1G4HP52L0S
car came in for basic tuneup and check engine light on. light had been on for quite awhile but customer stated the car still ran ok. the only code is [p0341] )cam /crank error... followed diagnostic flow chart and cannot find any problem with circuits or senso... Trouble codes: P0341 (cam/crank error)
2000 Buick Regal LS 3.8L abs VIN: 2G4WB52K9Y
Car came into shop Cust. comp. that ABS cme on and off on 3 Diff times for no reason(dry road slow stop)When happens ABS light would come on and so would the SES light. :Last time it happend the car also stalled. Road test Abs did not come one for me, no light...
1997 Chevrolet K2500 Suburban LS 6.5L 1-2, reverse VIN: 3GNGK26F6V
got this from another shop in town that rebuilt the trans recently, problem is harsh 1-2 shift, and shudders bad in reverse, in reverse line pressure is low and takes a few seconds then line pressure comes right up, no codes all data looks normal that i can se...
1998 Geo prism 2.0L wheel bearings VIN: 1Y1SK528XW
We have had to replace right front wheel bearing & hub 3 times in 6 wks. Customer just bought this car recently. We looked it over before and there was no bearing noise. After he had it about 2-3 wks it got real noisy real fast on right front. We replaced hub ...
2001 Oldsmobile Intrigue GLS 3.5L headlights VIN: 1G3WX52H61
hi everyone. HELP!!! this vehicle has a problem on cold starts especially. after sitting, you can start the car and the warning lights in the cluster perform bulb check properly. then after going out, the abs, brake, trac off, pcs, and airbag lights come back ...
2003 Saturn Ion-3 2.2L ignition VIN: 1G8AL52F63
To all you great techs and soon to be great techs, we have this 03 ion and it came in for an intermittant no crank/start. this would only happen once or twice a month. after reading the posts in the archives, we decided to replace the ign. switch, electrical...

Fixes & Summaries for GM
Fix/Summary Answers
1991 Cadillac DeVille 4.9L heat VIN: 1G6CD53B7M
well feel kind of dumb here but owell here it goes, pulled all lines apart and blew air through everything all hoses ok no restrictions, when pinching the supply line up to heater tee would blow nice and hot, started searching around and for kicks and giggles ...
2000 Cadillac Escalade 5.7L fuel gauge VIN: 1GYEK63R2Y
thanks for the help everyone gave me.. it seams like the buffer in the gauge is the problem, i just havent had time to pull the cluster out yet to verify
1996 Chevrolet Blazer 4.3L Poor Idle Quality, Hesitation, Cuts out, Misfire, MIL Lamp on VIN: 1GNCT18W4T
To all of you that replied..thanks for your input... Can't say which componet of the distributer was faulty... but I swapped the whole unit and vehicle runs fine... Trouble codes: P0300.
1984 GMC C-7000 7.0L No Start VIN: 1GDJ7D1E8E
Thanks to all of the techs that responded to this problem. Many wiring issues because the vehicle is operated in So Cal and gets very hot during the summer. Many wires had to be patched to eliminate those circuits as being suspect, so this was a looonnng proce...
2000 Pontiac Grand Prix GT 3.8L Ign.lock cyl/shifter VIN: 1G2WP52K5Y
Hello again and thank you very much for all your input. As it turns out, I traced the power source from the BTSI fuse and found that the ignition switch was to blame. It was intermittently failing to connect power from the Ign. MAIN 1 fuse (40A) to the BTSI fu...
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