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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 12, 2024
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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2012 Chevrolet Equinox LS 2.4L Surge VIN: 2GNALBEK8C
After we fixed the vacuum leaks the vehicle runs fine till it warms up and after sitting at idle it will start to surge and die eventually. We tried relearning the Idle and the cam position sensor.
2013 Chevrolet Impala LTZ 3.6L Fuel line vibration VIN: 2G1WC5E3XD
The customer has been dealing with this for a while now and 2 other garages have worked on it before us. We found the noise coming from inside the fuel tank. We removed the tank and replaced the fuel pump. The main noise was gone but we now hear a noise/vi...
2014 GMC Terrain SLE 2.4L Reduced Power VIN: 2GKALREK1E
So I am having a hard time pinning this one down. A few months ago I replaced the high pressure pump on this car for leaking fuel into the engine. Replaced it with a GM pump. Now it has this reoccurring issue with check engine light and reduced engine powe... Trouble codes: P0191 (Fuel Rail Pressure Sensor Performance)

Fixes & Summaries for GM
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