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Prev Professional Automotive Repair Technical Discussions for August 12, 2015
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2010 Cadillac CTS Luxury 3.0L Cuts out VIN: 1G6DE5EG7A
cant find info for code po11. customer said it died out once while on gas. Trouble codes: P0011
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1985 Chevrolet El Camino 5.0L Poor Idle Quality VIN: 3GCCW80H7F
Hi all, Hoping you maybe able to help me out. Car came in with gauge cluster not working. Found dash circuit ribbon no good. Replaced with GM type ribbon. Now the fuel gauge and the charging system gauge are working. Still no oil pressure or coolant temperatur... Trouble codes: 24 (vehicle speed sensor)
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2004 Chevrolet Impala LS 3.8L Misfire VIN: 2G1WH52K24
vehicle came in with misfire on cylinder 1 and 2. startup vehicle runs ok, as soon as you step on the gas it starts to misfire. the only thing I have not done is pull the valve cover to see if vlave spring is broken. Vehicle will stay running great as long as ... Trouble codes: P0300
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Fixes & Summaries for GM
Fix/Summary Answers
1992 Buick Park Avenue 3.8L No Start VIN: 1G4CW53L5N
I want to thank everyone who helped with my problem. Glenn thanks for the wiring diagram. Big help! The module wiring at the plug shorted out. I replaced the plug and wires to the module. However it shorted out the module as well. After replacing that the job ...
9
2001 Buick Century Limited 3.1L Compressor VIN: 2G4WY55J91
First of all: Thank you to everyone who took the time to read the request and post thoughtful and useful answers! Some mentioned that it seemed the high pressure readings seemed low - and they were correct in that the pressure readings were low. I hadnt paid ...
32
1999 Chevrolet Tahoe LS 5.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GNEK13R3X
Vehicle had internal vacuum leak on cyl 6. Removed lower intake to find aftermarket gaskets installed at some point. They slid down and cyl 6 was sucking vacuum from engine valley. The "fuel fouled" plug was actually oil and sludge from the valley. Replaced lo... Trouble codes: P0300.
22
2000 GMC C3500 Sierra SL 7.4L Reverse VIN: 1GDKC34J5Y
Thanks to all that relpied. We installed a new trans cooler which brought the temp down to 175 degrees. The TCC still locked in reverse after warmed up. After talking to the customer again I found out this trans was rebuilt last November. The customer had the ...
4
2005 Pontiac Bonneville SE 3.8L speedometer? VIN: 1G2HX52K05
Vehicle was ok. Thanks from your replies it's a normal code for when vehicle power is lost. Issue with speedo was separate
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