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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 28, 2015
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2008 Chevrolet Impala LS 3.5L No Start VIN: 2G1WB58K28
Car came in with hard start cold during -25c weather. Inspected car for engine light on p0449 evap vent circuit. Check air filter ok, check maf very dirty and debris stuck all over it looked like ran with out air filter. Cleaned it, inspected spark plug plugs ... Trouble codes: P0449
2008 Chevrolet HHR LT 2.4L gauges and warning lights VIN: 3GNDA53P58
Hi iatn members. I have this chevy hhr in the shop with a very intermittent problem. Out of the blue the temp gauge, fuel gauge and tach will erraticly move up and down and a bunch of warning lights come on.i.e check engine, anti theft, abs and tracs and red b...

Fixes & Summaries for GM
Fix/Summary Answers
2001 Buick LeSabre Custom 3.8L module VIN: 1G4HP54K71
Good morning all Sorry fot the long wait to close this post,but Ive been waiting to see if this vehicle acts up again as before you could drive it after replacing module for quite sometime.So anyway everyone that responded to me suggested changing the coil p...
2003 Chevrolet Cavalier 2.2L alternator VIN: 1G1JC52FX3
Thanks to all for your input. It ended up being a bad connector at the alt.
2010 Chevrolet Impala LT 3.5L ignition cylinder VIN: 2G1WB5EK9A
Thanks Bruce for the link to the diagram I needed. Found multiple problems with this one. First, as other techs stated, we did have a broken wire at the shifter. After repairing that wire, we had a bcm issue. The power windows were randomly going up and down a...
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