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Professional Automotive Repair Technical Discussions for August 10, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2011 Cadillac SRX Performance 3.0L Hvac VIN: 3GYFNEEY0B According to Identifix, it's pointing to a restricted condenser. If so, it looks like a good idea to replace the filter drier at the same time. Is it common for these condensers to become restricted? Thanks |
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| 2002 Chevrolet Silverado 1500 5.3L No Start VIN: 2GCEK19TX2 Vehicle came in with occasional no start-took three days and finally would not start- Had no fuel pump activity. Replaced pump and vehicle started fine. Went to pull out and now wont start. p0101 will not clear. Replaced air flow sensor and still no start. Sta... Trouble codes: P0101 |
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| 2004 Chevrolet Suburban 2500 LS 6.0L air controll VIN: 1GNGK26U24 This vehicle is costing us major time and money. Vehicle blows cold and heat from vents and floor, but will not change to defrost. Shut vehicle off and defrost will work for 10-20 seconds and shuts off. Try to activate defrost and it will not work. Changed up ... |
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| 2004 Chevrolet Venture LS 3.4L battery indicator on dash VIN: 1GNDX03EX4 hey all; do I have a bad reman alt or a bad pcm? van was brought to me with charging indicator on always when running, alt. replaced a while ago at another shop that I believe fixed the problem then but since she has had some welding done on lower core suppor... |
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| 2006 Chevrolet Silverado 1500 LT 4.8L flex plate VIN: 2GCEK13V56 Question , im replaceing flex plate , & missing dowel , can i disassemble & slide back trans & t- case without dropping it down , some other cars i did it that way not sure about this one thanks Shawn |
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| 2001 GMC Sierra 1500 SL 4.8L Misfire, MIL Lamp on VIN: 1GTEK14V91 once a while friend complains about misfire at idle runs rough then straighten out . truck has all kinds of power on take off and thruway run . scan while idle and has random misfire but not always . thanks Trouble codes: P0300 |
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| 2009 GMC Savana 2500 4.8L No Start, Cuts out, Stall VIN: 1GTGG29C49 van came in on tow truck after stalling a few times with the customer and then finally not restarting. once the van seemingly cools down it starts. the ecm, bcm & tcm showed up with the loss of communication with ebcm code (U0121) and when I intermittently get... Trouble codes: U0121 (loss of comm to ebcm), U0140 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2013 Chevrolet Sonic LT 1.8L a/c VIN: 1G1JA6SH5D We tried to do a hard reset but there was no change. We recommended to replace t-stat assembly first then check computer but customer has declined recommended repairs stating that she will trade it in. |
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| 2006 GMC Envoy SLT 4.2L No Start VIN: 1GKDT13S36 SORRY FOR SUCH A LONG PERIOD BETWEEN CLOSING THIS SENT VEHICLE TO DEALER AS IT LOST PCM FOR SOME ODD REASON REPROGRAMMED PCM AND ALL IS GOOD |
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