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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 29, 2015
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Open Help Requests for GM
Help Request Answers
2001 Buick LeSabre Custom 3.8L module VIN: 1G4HP54K71
Good evening to all hope you had a good day I have this 2001 buick that keeps burning up modules,I have replaced at least 7 of these, they last about 6 or 7 weeks and then car wont start,then I replace module and it runs fine for about 6 more weeks. These modu...
1976 Cadillac Eldorado 8.2L turn signal switch
I'm way older than this car but haven't seen this setup before. I'm trying to remove the lock cylinder to replace it but can't get the turn signal switch out. I'm below the lock plate and have removed the three screws holding the switch but there is no screw f...
1995 Chevrolet Blazer 4.3L rear brakes VIN: 1GNDT13W1S
you can be driving along and right rear wheel will get tight and get very hot after driving for about 20 minutes,this is without hitting brakes it gets hot, when coming to a stop rear wheels lock up and abs activates
2002 Chevrolet Trailblazer LS 4.2L all gauges in cluster VIN: 1GNDT13S02
thanks for any help this car came from a nother shop.there problem battery draw we found inst cluster causing draw.sent cluster for repair.when cluster replaced still had draw.customer then put a used cluster from then on cluster no comnunications. we now have...
2006 Chevrolet Cobalt LS 2.2L Key Fob VIN: 1G1AJ15F36
Hi all I have this 06 Cobalt that I need to program the key fob. The fob is a new unit from GM. The part number was checked to make sure it was right. The problem is I cant seem to get it programmed. I'm using a Tech2. What I found is my keyless voltage data i...
2007 Chevrolet Silverado 1500 LTZ 5.3L right front end sensor VIN: 1GCEK19027
Good Morning and thank you in advance for all replies. I don't have a lot of information for this code, B0084 symptom 00. I swapped left and right sensor and code still exists. All terminals visually look good. Thanks again!
2011 Chevrolet Camaro LT 3.6L Gauges & Dash Lights VIN: 2G1FB1ED5B
customer states the dash gauges & lights will intermittently act up,IE the gauges go dead & all the dash lights come on like during test on initial switch on.The only thing other than dash that goes off is temp display which is displayed on the radio, but the ...
2008 GMC Acadia SLT 3.6L MIL Lamp on VIN: 1GKER23768
Looking at this for another shop who's looking at it for a used car lot. Engine idles perfect but set codes almost as soon as they are cleared. At idle O2s are all double digits, tap the accelerator, they will swing full range until idle settles back down and ... Trouble codes: 171 (174 -), 174 (testing and results)
1989 Oldsmobile 98 Regency Brougham 3.8L Surge, Cuts out, Misfire VIN: 1G3CW54C0K
Hello all! We have been chasing this problem for a while: engine runs great at idle, and can gradually accelerate to any rpm while in service bay in park. However- quickly accelerate and at about 3500/4000 rpm the engine reacts as if it's hitting the rev limit...

Fixes & Summaries for GM
Fix/Summary Answers
2002 Chevrolet Silverado 1500 5.3L alarm VIN: 2GCEC19T82
Well guys after checking all the wiring inside both doors for chafing, we bit the bullet and ordered a BCM. The kicker was, there were only 4 available from GM throughout the US and none of those dealers would give them up. We installed a reman from cardone, ...
2003 Chevrolet Silverado 2500 HD 6.6L Solenoid "E" VIN: 1GCHK291X3
Thanks Dave and Mel for your input. I took the valve body apart again and found a valve that was sticking again. Problem solved.
2002 Pontiac Sunfire SE 2.2L Cuts out VIN: 1G2JB52482
-Thanks to all! Turned out the transmission range sensor wiring wad been repaired before due to pack rat damage. Whoever repaired it had wiring crossed so PCM was getting a signal in drive that the transmission was in park. As a result the rev limited was kick...
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