 Prev |
Professional Automotive Repair Technical Discussions for September 16, 2021 International Automotive Technicians' Network (iATN) - Members Only |
Next  |
| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 1991 Chevrolet C2500 Cheyenne 7.4L MIL Lamp on VIN: 2GCGC29N3M hello and thanks to all whom reply, I have pulled my hair on this one the truck was running great no issues other then exhaust leaks and fuel gauge not working, so i replaced the exhaust manifold gaskets and the fuel sending unit but after that the service... |
View | |
| 2007 Chevrolet Tahoe LTZ 5.3L Misfire VIN: 1GNFK13057 2007 chevy tahoe, 5.3l 4x4. Engine was rebuild roughly a year ago, 14,000 miles on rebuild. It did get all new lifters including deactivation ones. Also new deactivation solenoid plate. Have a miss fire on cylinder #4 only at idle and cruising speed. Not a... |
View | |
| 2011 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on VIN: 1GC1KYC86B Hello. We don't do much diesel work but this is one customer we make exceptions for. It has a code P140c for low EGR flow. We commanded the valve open up to 40%, that is the limit of our Snap on scanner. Desired and actual values showed the same. Engine di... Trouble codes: P140C |
View | |
| 2016 Chevrolet Trax LS 1.4L Eps VIN: 3GNCJLSB2G Vehicle came from a used car lot, has electric power steering assist, we have no history other than new tires and had an alignment to correct an off center steering wheel to the left and pull to right. There is slightly more effort required to turn left th... |
View |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 Buick Lucerne CXL 3.8L Vehicle Dynamic Control Module VIN: 1G4HD57298 THANK ALL OF YOU FOR THE INFORMATION.. THE COUSTOMER DID NOT WANT ME TO SPEND ANY MORE TIME ON IT, SO THE LUCERN IS GONE. |
3 | |
| 2011 GMC Terrain SLE 2.4L Stall VIN: 2CTALMEC5B Looks like Joseph had the same problem and remedy- PCM replacement. Some clues were the p0697, problems with the 5v reference dropping out- well it never did on the scanner or with a meter on the wire. Looks like it was an internal problem with the circuitry o... Trouble codes: P2138 (p0697-), P0697 (u0100-), U0100. |
13 |
