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Prev Professional Automotive Repair Technical Discussions for March 27, 2022
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for All Makes and Models
Help Request Answers
2012 Chevrolet Traverse LT 3.6L Engine block VIN: 1GNKVJEDXC
Thanks in advance for any help. Recently purchased a long block core from salvage yard, done valve job on both heads and reassembled. Has little or no compression on one bank due to leaky rings. I have a 2010 Chevrolet Traverse that I can use the short blo...
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2012 GMC Sierra 2500 HD SLE 6.0L ABS/Brake lights on VIN: 1GT220CG9C
Need some help with communication fault codes! Have P0121 (loss comm. with EBCM) in Transfer case Module. Have p0137 (loss comm. with Trailer Brake module) in Body control module. Have no communication with EBCM and Trailer Brake modules, but able to commu... Trouble codes: U0121, U0137
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
1988 Chevrolet Corvette 35th Anniversary Edition 5.7L Poor Idle Quality, Surge, Stall VIN: 1G1YY2188J
First, Thank you ALL for your input. I took all suggestions seriously. Brian [...] all had me focusing on the MAF and its data. The idle Grams per second when it wasn't stalling read 14-15. I tested all of the MAF w...
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2015 GMC Sierra 3500 HD 6.6L Speed limited VIN: 1GB3CYC86F
Due to the time constraints I am going to close this help request not fixed. Thank you to everybody who took the time to answer. All the suggestions had already been attempted but I went ahead and tried them all again just in case I missed something. No change... Trouble codes: P262B, U155:, B098:, B019:.
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2006 Mercedes-Benz CLK500 5.0L Misfire VIN: WDBTK75G96
So this one is fixed, but there are some unanswered questions remaining... I had done a leakage test also and it was very close to zero. I disassembled the intake manifold and inspected the runner control system as someone suggested. I had thought I might ... Trouble codes: P0308.
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