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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 23, 2012
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Open Help Requests for GM
Help Request Answers
2004 Buick Rainier CXL 4.2L Differential VIN: 5GADT13S84
Hi guys. this car came to me with a terrible clunk from the rear on a hard turn. My rear specialist diaginosed it as a bad posi unit. I put in two used rears and the clunk is still the same. Im beginning to suspect it is comming from the transfer case or front...
2004 Chevrolet Silverado 2500 HD 6.6L Excessive Emissions
Hi all, I have this Duramax LLY engine that is leaking diesel fuel from the number 1 injector. It is spraying out of the gap where the high pressure line passes through the nut that mounts the line to the injector. I can't find any cracking on the injector, th...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Cobalt LS 2.2L MIL Lamp on VIN: 1G1AK15F46
Again I would to thank all of you for ur time and wisdom. After some testing...Alcohol content was approx 5%,Unplugged MAF with little to no change in trims after hard reset,triple checked for vac and exhaust leaks,no misfires what so ever as far as the scanne... Trouble codes: P0171.
2006 Chevrolet Silverado 1500 LT 4.8L blend door VIN: 1GCEC19V46
i want to thank everyone who replied,i got a new left temp actuator and everything seems to be working fine now. thanks again.
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