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Prev Professional Automotive Repair Technical Discussions for September 22, 2017
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
2000 Chevrolet Silverado 1500 4.3L No Start VIN: 1GCEK14W7Y
truck was towed in stalled on road, has good fuel pressure no spark at plug check one on each side. also no spark coming from coil. has voltage on both sides of coil no ground, installed new ing. module and coil still no spark, has new dist.replaced crank sens...
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2008 Chevrolet Avalanche LS 5.3L MIL Lamp on VIN: 3GNFK12368
The p0449 has returned again. I will have to repeat the same, verify continuity and if the solenoid energizes and cycles. It would power a 921 bulb when working. The last time it would not ground so I ran new wire but did not work until I cleared the code, the... Trouble codes: P0449
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Fixes & Summaries for GM
Fix/Summary Answers
1994 Chevrolet P30 7.4L Excessive Emissions VIN: 1GBKP37N5R
Good evening Techs. I will close this post without a fix. Customer is picking up tomorrow. I never found the reason the MAT sensor read -40 degrees. Never found the sensor. Just don't know about this one. Thanks to all that responded and to all that gave it so...
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