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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 31, 2014
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
1998 Chevrolet Blazer 4.3L in and out of overdrive VIN: 1GNDT13W9W
Customer brought in her blazer saying it shifts up and down at highway speeds for no reason. When you drive it, after it warms up (I havent noticed it cold) if you are driving at normal highway speeds (say 60) in overdrive at light steady throttle, it will jus...
2009 Chevrolet Traverse LT 3.6L Various warning lights pop up, engine shuts off VIN: 1GNER23D69
Customer states that various warning lights come on dash and vehicle shuts off. Radio also turns off & on while driving. Sometimes will not start. Vehicle finally gets towed in will not start. Check fault codes got various communication faults (U0140, U0151, U...
2002 Oldsmobile Aurora 3.5L starter VIN: 1G3GR64H62
Hello techs. I have one I havnt seen before and looked in the archives and could not find similar. This 2002 olds aurora 3.5 has pk3 system and in dash ignition switch. Customer brought car in complaining of needing to jump car to get it to crank and start. Ok...

Fixes & Summaries for GM
Fix/Summary Answers
2002 Buick Park Avenue 3.8L door lock remote VIN: 1G4CW54K32
Thanks to all 5 for the prompt replies. The vehicle is not fixed as yet,as I may have to get a different remote,but the basic question has been answered as to the correct procedure here,which will apparently require use of a Tech2. I have some different remote...
2004 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on VIN: 1GCHK231X4
The 6 volt return to the ECM from the glow plug control module is reading just over 2 volts. We finally received the new control module but now the customer can't part with their truck and since IATN is screaming at me to close this that is all I can do right... Trouble codes: P0380 (Glow plug heater circuit problem).
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