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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 29, 2018
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2006 Cadillac DTS 4.6L high idle VIN: 1G6KD57Y86
Have swapped engine as well as throttle body from old engine to the used one. Idles about 1300 rpm, no check engine light, no intake air leaks, engine runs great. Have cleaned throttle body and nothing is binding. I looked at several forums and some techs ...
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2011 Cadillac CTS V 6.2L Drivers Outside Mirror VIN: 1G6DV1EP8B
Cust says his outside mirror sometimes drops down ( like you have curb setting turned on for mirrors ) {cust does not have curb setting}.. Car not built with this option .. We do have memory seats .. I have not been able to duplicate this concern.. I have ...
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2003 Chevrolet Trailblazer LTZ 4.2L 2-3 Shift, 3-4 Shift VIN: 1GNDS13S23
Truck came in via tow truck. I stopped on the freeway and it wouldn't move. In the shop (a non-transmission shop), the pressure gauge showed 55 lbs. at startup then after a few seconds went to zero. I thought a filter and fluid change might help diagnose t...
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2006 Chevrolet Tahoe Z71 5.3L steering angle sensor VIN: 1GNEK13ZX6
good morning ladies and gentlemen I have this 06 Tahoe here that appears to have been a cop car at one time in its life. I am getting a c0455 code and we ordered the sensor and took the steering column out to get to sensor and low and behold this truck does no...
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2011 GMC Acadia SLT 3.6L fuel injector VIN: 1GKKVSED4B
Car came in with a rod knock, customer had run it out of oil. Installed used engine from LKQ. They had cut wiring harness to fuel injectors. Rewired harness, checked to make sure all wires were in correct spot. Installed engine and number 2 & 6 cyl misfire...
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2008 Hummer H3 X 3.7L Abs VIN: 5GTEN13E58
I'm looking for some advice on this ABS system. The vehicle suddenly lost all brake assist. It flags a current C0131 ABS Pressure Circuit DTC. There was also a C0110 Pump Motor or Circuit Fault code set on arrival. After clearing codes, only the C0131 sets...
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Fixes & Summaries for GM
Fix/Summary Answers
2007 Chevrolet Tahoe LTZ 5.3L smell VIN: 1GNFK13067
The customer has decided to leave it for now.We have determined that the issue in the end was a slight exhaust leak on super cold mornings from the RH manifold.
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2007 Chevrolet Silverado 1500 LTZ 5.3L Misfire VIN: 2GCEK19JX7
Thanks to all who replied. I did find the tsb about the lifters, I wish I found it when I first did them could of save myself alot of trouble. So I removed the cly head and checked cam and lifter bore both looked good so I replaced the lifters on cly 4 and the... Trouble codes: P0304.
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