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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 10, 2019
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Open Help Requests for GM
Help Request Answers
2006 Buick Rendezvous CXL 3.5L MIL Lamp on VIN: 3G5DA03L66
this vehicle has been here three times for this same code. it seems to come on around 3000 to 5000 miles of driving.canister vent solenoid and purge valve have been replaced. no leaks noted and passes evap system service bay test. these are older people an... Trouble codes: P0446
2012 Buick Regal Turbo 2.0L engine VIN: 2G4GS5EV8C
Customer concern oil smell leaking onto catalytic converter. Oil is dripping from turbo air intake boot. Removed boot and tube from air cleaner it is full of oil looked in at turbo fan it appears dry. The braided metal pipe from the valve cover to the turb...
2014 Chevrolet Impala LT 2.5L All Modules VIN: 1G1115SLXE
Complaint is various systems acting up. Turn signals wont shut off, radio turns on/off by itself. Various error messages on dash. Scan test showed every module communicated with scantool. Dtc- too many to list. However, atleast 25 u-codes listed in mul...
2004 GMC Envoy SLE 4.2L Electro-viscous fan clutch VIN: 1GKDT13S64
The original clutch was fully locked up, even when unplugged it would spin at pulley speed. The aftermarket clutch worked fine for a couple of days, then got noisy all the time, set overspeed code, was running 2x desired speed when code set. Replaced with ...
2004 Hummer H2 6.0L fresh air actuator VIN: 5GRGN23UX4
The vehicle will perform the hvac actuator initialization process and the fresh air actuator moves as long as it is not started at the fresh air position. After initialization it remains on the fresh air setting. I have performed voltage tests on the actua...

Fixes & Summaries for GM
Fix/Summary Answers
2008 Chevrolet Cobalt LS 2.2L No Start VIN: 1G1AK18F48
I wish to thank everyone who responded, everyone with great information. No one around me had a Chinese scanner that was working! (great products). I ended up getting a 3 day subscription to Tech2 for windows and configuring it to work with my Drew Tech pas... Trouble codes: P080A.
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