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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 11, 2006
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Open Help Requests for GM
Help Request Answers
1989 Chevrolet Corvette 5.7L No Start VIN: 1G1YY3183K
Car was just sold,in running condition, to a friend. Have been doing short drives for past couple months, at the shop. Long cranks cold, but never cut out. New owner drove car less than 75 miles, car quit after acting up/stalling. No power at fuel pump, ground...
2001 Chevrolet Blazer LS 4.3L abs module VIN: IGNDT13WXI
Vehicle came in with complaint that abs and brake light on intermitently. Becoming more frequent. Tested for codes found CO265. Have tested for power and ground on 2 wire connector. Seems OK. Removed other connector from module, looks clean. Also may be unrela...
1988 Oldsmobile Cutlass Ciera 3.8L No Start
hey guys ive got this 3.8 engine with good injector pulse, good spark, and good fuel pressure. i have not had a chance to check signal with vantage, but i suspecting the signals will be good due to the fact i have fire and good injector pulse, i hear a slight ...

Fixes & Summaries for GM
Fix/Summary Answers
1967 Chevrolet Corvette 427CID Cuts out, Misfire VIN: 194377S117
Well first I would like to thank all that responded. I found two problems.the first problem was that the two outer carbs were getting vacuum but the jets were partly plugged so the the carbs were opening but not getting enough fuel. the second was that with al...
1997 Chevrolet Cavalier 2.2L oil pressure VIN: 1G1JC5241V
Got a lot of replies that said to recheck bearing clearances, probably too loose and dumping oil pressure. Some said cam bearings worn. Customer has not decided what he will do yet due to lack of funds at this time. If it comes back in I will update with a fix...
1997 Chevrolet Malibu 3.1L Mechanical VIN: 1G1ND52M6V
i removed the rocker arm and i found out lots a wear in 2 in the front and 3 in rear replaced and this car is quiet,thank you everyone for your help
1999 Chevrolet Malibu 3.1L Suspension VIN: 1G1ND52MXX
Hey guys, I think I can put this one to bed. I got alot of warnings from you guys about aftermarket front wheel bearings. turns out the front wheel bearings had been replaced not long ago.She is gonna take it back to the shop that replaced them before.So it is...
1995 Oldsmobile Cutlass Ciera 3.1L temp gauge VIN: 1G3AJ55M2S
Thank you all for your suggestions and knowledge of my intermittent faulty temp readings I was receiving on this Cutlass Ciera . We did reverify that this was not overheating. Customer was against spending alot of money to find cause, but did agree to allow us...
2000 Saturn LW2 3.0L Lean code VIN: 1G8JW82R2Y
Thanks all! All but 1 or 2 replies suggested the MAF sensor. I was getting a vaiance on the scan tool relative to expected MAF readings but they must have been skewed. After attempting to clean it with parts cleaner and air; it stopped working and set a MAF co... Trouble codes: P0171 (Lean condition Bank 1), P0174 (Lean condition Bank 2).
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