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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 20, 2019
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2006 Chevrolet Trailblazer LT 4.2L 4 Wheel drive VIN: 1GNDT13S96
Ok, I have this truck that's stuck in four low. Customer says they were trying to pull a trailer when they got stuck in mud they put it in 4 low and they got the trailer out then unhooked the trailer and noticed that when the went put it back in 2 hi wou...
2012 Chevrolet Equinox LT 2.4L MIL Lamp on VIN: 2GNFLNEK5C
This car came in to the shop for Safety and Emission inspection LOF intermittent check engine light on. We found Code P0013 set and also no oil on the dip stick. we ohm both exhaust and intake actuators both were 13. After the oil and Filter change was fin... Trouble codes: P0013 (Exhaust camshaft position actuator), P0013 (Exhaust camshaft position actuator)
2008 GMC Yukon XL 1500 SLE 5.3L Transmission 1-2 shift 3-4 shift VIN: 1GKFK16388
We removed driveshaft to drop fuel tank. fuel lines were leaking. replaced lines, re-installed tank and shaft and topped off transfer case. Now after road testing truck shifting erratic almost like slipping. Problem did not exist before. GM Transmission in...

Fixes & Summaries for GM
Fix/Summary Answers
2014 Chevrolet Malibu LT 2.5L No Start VIN: 1G11E5SL9E
I had replaced the MAP sensor with a Napa/Echlin sensor. Turned out it was a bad sensor out of the box. Replaced with an AC Delco MAP sensor and the vehicle started right up.
2015 Chevrolet Silverado 1500 LTZ 5.3L water pump VIN: 3GCUKREC7F
Thank all of you for your help in fixing this vehicle. plain ans simple, vacuum filling the cooling system repaired the problem. Now I have seen it all it seems, seems like it was the thermostat making the noise as air pockets traveled through cooling system...
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