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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 2, 2019
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Open Help Requests for GM
Help Request Answers
2009 Cadillac Escalade Hybrid 6.0L Electronic Power Steering VIN: 1GYFK43589
Vehicle is back this time with an intermittent loss of power steering and code C056E symptom 4B. Service information calls for doing a sensor relearn and replacing module if relearn doesn't help. Will not relearn. Was advised by a tech at the Chevy dealer ...
2001 Chevrolet Silverado 2500 6.0L camber/caster VIN: 1GCHK29U41
i have adjusted camber/caster to the max and cannot get within spec.
2007 Chevrolet Impala LT 3.5L Unknown VIN: 2G1WT58K07
Hello to all.This impala came in with infamous machine gun sound coming from left blend door actuator. Replaced it with oem and is operates backwards now. Put it on cold and it goes hot , hot goes cold. Put original back in and it operates normal. We tried...
2007 Chevrolet Silverado 1500 Classic LS 4.8L Starting VIN: 2GCEC13V07
Hello all. Vehicle towed in as a no start. Scan the vehicle, U1000 Class 2 Data Link Malfunction. I check for spark and fuel, No fuel. I checked the scan data and found VTD Fuel Disable as Active. I find this odd as the security light is coming off after y...

Fixes & Summaries for GM
Fix/Summary Answers
2011 Chevrolet Equinox LTZ 2.4L No Start VIN: 2GNALFEC2B
We had a couple of issues that were causing the problem. The first was, this vehicle came in with a dead battery . I did have my battery charger on with the voltage maintainer. I notice my charger was not holding steady 12 volts so we replaced the dead battery... Trouble codes: B101E.
2015 Chevrolet Silverado 2500 HD LTZ 6.0L Poor Idle Quality VIN: 1GC1KWEG6F
replaced with another rebuilt engine. idle quality returned to normal. thank you all for your help.
2015 GMC Sierra 1500 SLE 5.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire VIN: 3GTU2UEC6F
I retested the back pressure my self and found little to no back pressure at all. I beleive the issue is mechanical in nature. the valves all open and close and have no broken valve springs, it is currently at the dealer to diagnose as I did not feel comfortab... Trouble codes: P219B.
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