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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 29, 2007
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
1999 Chevrolet Corvette 5.7L drive belt VIN: 1G1YY32G0X
This car came into my shop with a p/s leak. replaced p/s pump and belt. After several weeks of driving it returned with a belt noise. I replace both tensioner and idler pulleys on both belts. Noise was still there. I saw no alignment issuse. I check the belt f...
2001 Chevrolet Impala 3.4L No Start VIN: 1G3MASERVE
Ok guys obtained this vehicle recently for self family. 2 times in last month had to leave key in run position for 30 minutes in order for security warning light to stop flashing. When it flashes it wont crank. Alldata (Somedata) had a tsb about possible loose... Trouble codes: 2960 (bcm), 2964 (bcm)
1995 Pontiac Grand Am SE 2.3L Poor Idle Quality, Misfire VIN: 1G2NE15D2S
this vehicle was brought to me with the complaint, of idles rough and won't stay running. verified complaint, no codes stored. data reading rich and i can smell fuel coming out of exhaust. used stethescope to listen to all injectors, all ticking normal. pulled...

Fixes & Summaries for GM
Fix/Summary Answers
1995 Buick LeSabre Custom 3.8L MIL Lamp on VIN: 1G4HP52L2S
Thank you everyone that replied. iATN wants me to close this help request, so without fixing this yet, I will close it telling you that I ordered the cam spocket, magnet, chain, seals and gaskets and will be fixing my wife's car shortly. Thanks again everybody... Trouble codes: P0341.
1999 Cadillac Escalade 5.7L radio VIN: 1GYEK13R8X
Thanks to all that replied. But, customer pulled truck from me and said he would take to dealer. He told me he would let me know what they found, but nothing yet. I was told power amp power, but I never found a relay. Alldata was no help and a friend at the de...
1998 Pontiac Grand Am SE 2.4L MIL Lamp on
hello all, this car still sets a crank sensor code intermittently, the customer has taken the car to see if they can get other shop that worked on it prior to repair it ( it was the same code before ). a couple of replies said to check crank end play, they pic... Trouble codes: P0335.
1999 Pontiac Grand Prix SE 3.1L High idle VIN: 1G2WJ52M0X
Hi guys thanks for all the replies. While cycling the key the Iac would move slightly but it was also intermitant. Finally it would not move at all. At the same time i lost what i thought was the brake interlock switch. Turns out the brake interlock and the Tr... Trouble codes: P0507.
2002 Pontiac Bonneville SE 3.8L oil pressure VIN: IG2HZ54112
thanks to all who replied this is one of those ugh!!! things. the aftermarket lifters were the probleem. not sure if it was a design problem. but non the less we should have matched the parts up better. we ended up tring 1 more after market and same problem, e...
2002 Saturn L200 2.2L Mechanical VIN: 1G8JU54F22
thanks for the help, used a screwdriver to hold tensioner , cranked engine over to build oil pressure
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