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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 29, 2019
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Open Help Requests for GM
Help Request Answers
2002 Chevrolet S10 2.2L All VIN: 1GCCS14512
Replaced the dual hose from the compressor & filled system with proper amount of freon, (evac & recharge with robinair machine). The Compressor comes on & runs continuous but doesn't blow cold nor are any hoses cold to touch but they are pretty warm to the...
2014 Chevrolet Sonic LS 1.8L Unknown VIN: 1G1JA5SH9E
Customer complaint of overheating & MIL, fault codes P00B7 (coolant flow insufficient) and P0118 (ECT circuit high) present initially. Vehicle does not have a temperature gauge to monitor, supposedly a warning light, but never came on for me in shop or dur...
2017 Chevrolet Suburban Premier 5.3L No crank- Steering column Locked VIN: 1GNSKHKC6H
Hello Everyone, Having a time with a 2017 Chevy Suburban VIN#[...] 5.3 - 4WD-Auto-A/C with 47738 miles on it. Having a no crank and the steering column will not unlock. Dealer told them no warranty, they had it there for a few days and told cu...
2004 GMC Sierra 2500 HD SLE 6.6L AC Pressure VIN: 1GTHC24294
The truck running is extremely cold AC temps 36-38f. LS 24-28PSI, HS 180-200psi The truck will blow off freon after a test drive, drive the truck 10 minutes pull into parking lot and by the time you get to pop the hood its blowing freon off the compresso...
2008 GMC Sierra 1500 WT 5.3L engine VIN: 2GTEK19J68
this truck came to us because of a engine noise another shop had done a cam, lifters, and lifter control manifold but still made noise we found a ticking noise at idle on some valves and at 1200 to 2000 rpm other valves made noise so we disassembled remove...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Cobalt LS 2.2L Poor Idle Quality, Surge, MIL Lamp on VIN: 1G1AK55F86
atone of the shops it went to before nit came to us, someone installed the wrong relay, when we put in the proper relay it ran good, no surge, but developed a message in the dic service power steering system, but it worked fine and still had chain noise, this ... Trouble codes: P1516, 00 (tac module throttle actuator position performance), P1682 (ignition 1 switch circuit 2), C0000, U0101.
2011 Chevrolet Malibu LS 2.4L Start then stall VIN: 1G1ZB5E17B
Hi guys, sorry, I thought I closed this a long time ago. Maybe I never hit the button to submit. I wish I had good information for you but while I was in the process of diagnosing this vehicle, the customer showed up to get something out of their vehicle and s...
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