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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 20, 2018
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
1996 Chevrolet Impala SS 5.7L Poor Idle Quality, Surge, Stall, Runs Rich VIN: 1G1BL52P0T
We could really use some help on this one we have exhausted every angle to this problem. This car came from another shop were they have replaced almost everything. The problem is at idle it runs super rich both banks maxed out negative. We have checked for... Trouble codes: P0172, P0175
2006 Chevrolet Avalanche 1500 Z66 5.3L master VIN: 3GNEC12ZX6
Hi everybody, Thanks in advanced for your input. I've been getting my butt kicked with this truck. customer complaint was a squeal when hitting the brake pedal. and also a low pedal. i test drove it and also found that the truck would also nose dive when b...
2008 Chevrolet Colorado LS 2.9L Engine No Start VIN: 1GCCS24968
Truck was towed in died inroute to look at missfiring issue . Cranks but sounds as if no compression and then sounds as if trying to fire. Has code p0014 and p0300

Fixes & Summaries for GM
Fix/Summary Answers
2009 Cadillac DTS 4.6L MIL Lamp on VIN: 1G6KD57Y59
the customer had this MIL coming on/off for sometimes. They took the car and was going to come back for a diagnostic but still have not seen it back yet. So I will close now and if we fix it, We'll update the repairs. thanks for all your help Trouble codes: P0174.
2011 Cadillac Escalade Hybrid Platinum 6.0L ebcm VIN: 1GYS3FEJ3B
thank you all out there helped me this car original problem was hybrid system crash sensor reset procedure after replacing gateway module. thanks all
2016 Chevrolet Colorado LT 3.6L Key VIN: 1GCGSBE35G
Thank you all for your replies. I still have not found actual pid data to look at so we can tell via scanner which pid is at fault to properly diagnose with scope. But upon pulling shifter bezel and finding excessive amounts of sticky substance decided to repl...
2003 Oldsmobile Alero GL 2.2L NO START hot sometim VIN: 1G3NL52F83
Took Gerry advice we did replace ingnition switch. it has been hot the last 2 weeks customer was in and has had no problems starting Thanks to all that all replied Jim Huff J & J giles
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