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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 15, 2014
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1993 Buick Century Special 3.3L Poor Idle Quality, Surge VIN: 3G4AG55N0P
Hello iATN members, this one came in with a complaint that the engine lopes/surges only when the car is put into park. After test driving, the engine runs fine until i get back to the shop and shift into park, then begins to surge but does catch up starts to i...
2008 Chevrolet Impala LT 3.5L Oil Leak VIN: 2G1WT58K68
This car came in and I replaced the steering rack and I noticed a oil leak at what I believed to be oil filter adaptor witch I replaced. Its still leaking oil. I had one of these last year I replaced the oil filter adaptor the oil pan gasket and the front cran...
2001 Pontiac Bonneville SSEi 3.8L epc pressure VIN: 1G2HZ54101
This 4t65e is causing me to pull my hair out! There are no codes, Trans shifts hard in all gears unless manually shifted, replaced pcm which fixed it for a few miles then back to the same problem. Unhooked batt for a couple hrs and the epc amperage was normal ...

Fixes & Summaries for GM
Fix/Summary Answers
2007 Chevrolet Malibu LT 3.5L Mil Lamp VIN: 1G1ZT58N27
Hello iATN techs, All the helpful responses are appreciated. Special thanks to Craig [...] for his input. This vehicle is a student's only transportation; we could only have the car for an hour or two at any time. I apologize for the long response time but h...
2011 Chevrolet Cruze LS 1.8L Surge VIN: 1G1PC5SH0B
hey guys thanks for all of your input I found the problem with this vehicle it turned out to be a internal transmission problem and thanks for everything.
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