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Professional Automotive Repair Technical Discussions for July 14, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2000 Chevrolet Express 1500 5.7L MIL Lamp on VIN: 1GBFG15R6Y hi guys, o got another one here, is a chevy van with the 5.7l engine, with the p0300, and p0302, freeze frame shows it happens when is cold since this is an intermittent problem, when I erased the codes, and go for a drive, no current codes, or when here at id... |
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| 2012 GMC Terrain SLT 2.4L Poor Fuel Economy VIN: 2GKALMEK5C Hi Everyone i need some help w/this vehicle this is beating me big time, at normal operating at idle or under loud the fuel terms are very rich at idle ST is at (+-4) the LT is (-35) at 3000 RPM ST is at ( +-3) the LT is at (-25) i have replace the oil and fil... Trouble codes: P0172 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 Cadillac CTS 3.6L Gauge Cluster VIN: 1G6DF57758 Thanks for all the inputs, turns out the cluster itself just had enough. Put a reman unit in from the local dealer and updated the software all is well. |
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| 2006 Chevrolet Impala LT 3.5L transmission starts in 3rd gear,speedo na VIN: 2G1WT55K96 thanks to all. had to put a tcm in and have it flashed |
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| 2008 Chevrolet Avalanche LS 5.3L Misfire, MIL Lamp on VIN: 3GNFK123X8 Thanks so much to all! 1 Learned a bunch re the LS1 ! As suggested, removed valve cover and ran. As soon as the oil pressure came up, No. 4 intake closed. Let it sit, recheck compression, valve opens normally. Turned out lifter was turned in the retainer, and ... Trouble codes: P0300. |
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| 2008 Chevrolet Silverado 1500 WT 5.3L Hesitation, Misfire VIN: 2GCEK19J18 Thank you to everyone for your help. We replaced both cats. Truck runs as it should. Sorry for the late update, and if I missed anyone. I spent a few days in the hospital. Thank you again. Trouble codes: P0300, P0430, P2270 (Ho2s signal stuck lean bank 1 sensor 2). |
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| 2003 Saturn L300 3.0L Unknown VIN: 1G8JW54R93 Thanks for your help everyone. I found that after treating the temperature knob like a bad volume control on an old stereo by pushing in and turning it back and forth it started working. I also located a used one in the case that doesn't hold up. Thanks aga... |
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