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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 17, 2012
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Open Help Requests for GM
Help Request Answers
2005 Chevrolet Classic 2.2L No Start
Howdy everyone. This is my personal vehicle that has me baffled. It is a 2005 Chevy Classic (not Malibu) that will not start. The Theft System light is not flashing (tried the 10-15 minute wait to start and nothing) and while cranking the Theft System light go...
2008 Chevrolet Aveo LS 1.6L Cylinder 1 Misfire VIN: KL1TD566X8
Working on my own vehicle, has a cylinder 1 misfire and no other codes. Plugs and wires were original and 15k miles overdue for replacement. Replaced plugs and wires with OE. MIL started flashing again... happens every morning around the same area on my drive ...
1996 GMC K2500 Suburban 7.4L No Start, Stall VIN: 3GKGK26J6T
EXTREMELY CONSISTENT When engine is COLD. Start engine. Idle or drive for about 6 minutes (just enough time for the engine to get to normal operating temperature) the engine will die. Coolent Temp: 183 F. * There is no spark, confirmed by timing light. * The...

Fixes & Summaries for GM
Fix/Summary Answers
2002 Buick LeSabre Custom 3.8L Stall VIN: 1G4HP54K32
Vehicle went back to dealer, finally tripped a code, had to reprogram brain for antitheft. Working fine ever since. Thanks for all the valid info, was a learning experience for sure.
2002 Chevrolet Trailblazer LT 4.2L No Start VIN: 1GMDT13S72
tHANK YOU FOR THE HELP! Since I did not know how to accurately test the throttlebody, I decided to recheck the inputs, and it turns out the cts was dropping down to -5F when it would not start. Lucky for me I did not put a throttlebody in it!! The cts is in ... Trouble codes: N0NE.
1995 Geo Metro 1.3L lifters
Two of the lifters never did quiet down. The customer decided to drive it that way and has not let me know if anything has changed. We tried Marvel mystery oil. We also checked oil pressure again. Then we watched the rocker arms with the valve cover off oil w...
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