 Prev |
Professional Automotive Repair Technical Discussions for March 16, 2017 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 | |
| 2007 Buick Lucerne CXL 3.8L Battery Drain VIN: 1G4HD57277 Having issue's with Parasitic Drain on this Buick. Vehicle came in shop after customer had battery replaced last week due to needing consistent jump starts, and after sitting for 1-2 days will be completely dead. Performed initial Parasitic Drain test and foun... |
View | |
| 1976 Cadillac Eldorado 8.2L Excessive Emissions VIN: 6L67S60147 Vehicle came in for failed smog diagnosis. Failed for nox at 15mph and 25mph. Did a quick check of egr valve is getting vacuum and vehicle does stumble and stall at when egr valve is activated at idle but what found was that the back pressure port of the egr v... |
View | |
| 1997 Chevrolet Blazer 4.3L Multiple Electrical issues, now "Bad Diodes" VIN: 1GNDT13W9V -FAMILY MEMBERS VEHICLE- Vehicle has had multiple POWER related issues. First issue was an intermittent no start. Had no power to PCM. Diagnosed broken wire to PCM. Ran fused 12V straight to PCM. Vehicle ran fine. Did not dig for broken wire, considering ve... |
View | |
| 2001 Chevrolet Silverado 2500 HD 6.6L Fuel in oil VIN: 1GCHC23111 Fuel in oil, we put dye in fuel, removed the upper valve covers and see no dye leaking from the injectors or lines. But the biggest concern is the rear injectors have what looks like rusty, sandy grit in the injector, when we removed the injector lines it's i... |
View | |
| 2003 Chevrolet Impala 3.4L no start VIN: 2G1WF52EX3 This 03 impala came into shop as a no crank no start. i hooked a scan tool up and found no comm with pcm but had comms with everything else(were codes for no class2 checked pcm relay all good. checked the fuses found a bcm/brake fuse blown in the interior fuse... |
View | |
| 2011 Chevrolet Silverado 3500 HD LT 6.6L Electrical VIN: 1GC4K0C80B Jacked up back wheels put in gear noise is not there only when driving down road noise comes in. Flushed power steering no affect on noise. Can turn truck off in neutral and coast between 25-30 noise is heard. Noise sounds like it is coming from dash area can ... |
View |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2004 Cadillac SRX 4.6L MIL Lamp on VIN: 1GYDE63A64 THANKS TO EVERYONE WHE RESPONDED. I ENDED UP REPLACING THE MAP SENSOR, THE LIGHT IS GONE, AND THE CAR PASSED SMOG. AL [...] GOOD. THANK YOU Trouble codes: P0101. |
7 | |
| 2005 Chevrolet Impala SS 3.8L left axle VIN: 2G1WP55145 Customer didn't want to change trans and cutting the filter open revealed very little metal. I was able to take the diff side apart and pull it out enough to get the intermediate shaft out of the way. Then I could get a hold of it with a 3 jaw expanding pilot ... |
7 |
