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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 12, 2021
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
1999 Chevrolet Express 2500 5.7L Starter VIN: 1GCGG25R7X
Van came in with rod knock. Started ok, ran ok, but had a prominent rod knock. Disassembled engine and found cylinder 5 was coming apart. Sent engine out to customer, customer had engine sent to machine shop. When I received the engine, found crankshaft ha...
2009 Chevrolet Silverado 2500 HD LTZ 6.0L tow haul light VIN: 1GCHK63K09
Hi everyone I have a strange one here in that we have a customer just purchased this truck and The tow haul light doesn't work on the dash when you activate the button on the shifter handle. Testing the button at the bottom of the steering column everythin...

Fixes & Summaries for GM
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