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Prev Professional Automotive Repair Technical Discussions for August 11, 2007
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Open Help Requests for GM
Help Request Answers
1995 Buick Regal Custom 3.8L Starter VIN: 2G4WB52L6S
I changed the starter motor and nothing happend , I hooked it up to the modis and it didnt give me anything, i then realized the security light was on. So I ran some more tests. Long story short the security device wont allow this car to start. I need help ! h...
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1997 Cadillac DeVille 4.6L battery VIN: 1G6KD54Y6V
please help!!!My tech and i are going bald with this one.I have been scoping out fellow members input on related symptoms.(ed zandee) due to very similiar symptoms,pzm will not power down, data in pzm shows ign switch in acc. position with key off and removed....
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1997 Cadillac DeVille Concours 4.6L MIL Lamp on, High idle VIN: 1G6KF5496V
Hi guys, I have one here that is leading me to the PCM, but wanted to ask you all first. This car comes in with a SES, and customer complains of a high idle. I never had it have a high idle for me and the test proceedures all tested out good. So the customer h... Trouble codes: P0122, P1122
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1997 Chevrolet Venture 3.4L Hesitation, Misfire, Trim VIN: 1GNDX06E3V
Got a tough one here. Vehicle originally came to shop with customer reporting an intermittent cold start hesitation that would go away after a minute or two of driving. Inspected engine for obvious problem and none evident. Scanned ECM and one code stored for ...
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1998 Chevrolet S10 2.2L No Start VIN: 1GCCS144XW
Hello everyone, Hope someone can help me with this problem. A couple of months ago, truck came in with intermitint no start and security light on. Scanned with solus, and recieved code 1631 body control module. Replaced body control module and had it reprogram... Trouble codes: 1631 (theft detterent system)
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1999 Chevrolet Blazer 4.3L differential/transfer case VIN: 1GNCT18W9X
Vehicle came in with loud clicking (rattle/clanking/clunking) noise from front left side of vehicle. Only occurs in 2WD when accelerating HARD(accelerate normally - no noise), (sounds like clank, clank, clank, clank, clank ... until you let off on gas pedal) p...
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1999 Chevrolet Monte Carlo LS 3.1L Unknown
Hey guys, my friends car has developed a knock/banging sound. i told him to check the oil and see if it was low, it was not, i told him to do a LOF with 20-50 to see if it would go away, it did for about 20-30 minutes. we had it running and i put my hand on th...
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1999 Chevrolet Tahoe LS 5.7L Misfire VIN: 1GNEK13RXX
I have a 99 Chev Tahoe that misses at idle.Cylinder 3,5,&6 show missfire with number 6 going to 189 count and resets and starts over , 3 goes to around 35 and 5 stays around 5 counts.I have checked for vauum leaks using smoke macine . no smoke anywhere. I plug... Trouble codes: P0300
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2004 Chevrolet Impala 3.4L Misfire VIN: 2G1WF52E64
Hello and thanks in advance for reading this. I have an 04 Impala with a 3.4 that misses at idle and just off idle with no load. This car will not set any misfire codes and won't show any misfire readings at idle however it will record current misfires just of...
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1999 Pontiac Grand Am SE 3.4L Speakers VIN: 234TERG45Y
Well I am at home and didnt grab a test meter thought it would be simple to put some knew 6x9 speakers in the back of my Car and found out that stock speakers have 4 wires that plug in in two differnt connectors basically one set is for Bass and the Other for ...
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2002 Pontiac Grand Am SE 3.4L No Start, Cuts out VIN: 1G2NF52E52
This Grand Am died on customer after cooled down it restarted , made it to our garage after to attempts , found that after vehicle gets up to normal op. temperature car dies as customer complained . found no spark replaced ign. module , car restarted then died...
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Fixes & Summaries for GM
Fix/Summary Answers
2000 Buick Century Custom 3.1L Mechanical
well as every single one suggested, the problem was in fact a clogged drain tube. i gave it a poke and a bunch of water and general ( motors ) goo came running out. thanks for all who replied and provided such accurate information w
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2000 Chevrolet Suburban 2500 6.0L compressor VIN: 3GNGK26UOI
First of all I am sorry for the delay in closing this post. My customer went on vacation and then I had a short vacation, but the vehicle is now repaired! Thanks for all who replied to my cry for help. I first had to obtain a Tech 2 scan tool to be able to rea...
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