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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 28, 2020
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Open Help Requests for GM
Help Request Answers
2009 Chevrolet Silverado 1500 LT 5.3L transfer case module VIN: 1GCEK29J59
We could communicate with old module. Alldata says plug and play , dealer said plug and play when they dropped the part off. I called the dealer and now they say it has to be programmed.Has anyone run into this? does it need to be programmed or is the modu...
2011 Chevrolet Silverado 1500 LT 5.3L Misfire VIN: 1GCPKSE38B
it has an misfire on cylinders 2,4,6,8 misfire very slight counts on 6 and 8 2 and 4 are the worse. checked for an clogged cat. cat passed. flowed injectors. all flow ok.spark plug on cylinder 2 is sooty removed cylinder 1 nice and clean. has good spark. c... Trouble codes: P0300
2009 Pontiac Vibe 2.4L MIL Lamp on, Open loop VIN: 5Y2SP67069
I'll keep it short. Car came from other shop with the wideband code. No other drivability issues, Only the one code P2237. I believe the ECM is bad but would like your guys thoughts. When the codes cleared and the cars idling it goes in to closeloop can wo... Trouble codes: P2237 (O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1)

Fixes & Summaries for GM
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