× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for December 20, 2018
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 Chevrolet Silverado 1500 LTZ 6.0L No Start, Cuts out VIN: 2GCEK13YX7
Customer was out in forest hunting and took to truck four wheeling. On the way back from the boonies he stopped to get fuel. When slowing down at the fuel pumps the truck shut off and then would not restart. After sometime vehicle re-started and was able t...
View
2008 Chevrolet Silverado 2500 HD WT 6.6L Turbocharger VIN: 1GCHK29698
Hi All, I have myself a Duramax dilemma. Customer brought in a 08 duramax for a P0128. So I put a set of thermostats in it, bleed the cooling system and test drive it, everything is fine. Park it. Customer is away on vacation and is scheduled to pick up th...
View
2010 Chevrolet Silverado 1500 LT 5.3L Transfer case VIN: 1GCSKSE38A
Jacked up and let run. Can hear clicking in transfer case. I have a tech2 to diagnose. Tried to search knowfix data base but basic membership no longer gets this. From the research I’ve done missing ground or power. Any help is appreciated. Thanks all
View

Fixes & Summaries for GM
Fix/Summary Answers
2008 Chevrolet Silverado 1500 LTZ 5.3L O2 Sensor Monitor VIN: 1GCEC19038
First of all I need say thank you to everyone the offed help. I realized after reading the replies I realized should have included more detail in my original post, I wll do so now. The oxygen sensors I had replaced were in fact all OE Sensors. Fuel Trim was go...
11
2007 GMC Canyon WT 2.9L Misfire VIN: 1GTCS14927
AFTER NOT ASSUMING THAT THE REMAN ENGINE WAS NOT PERFECT, I CHECKED COMPRESSION AND FOUND LOW COMPRESSION ON NUMBER 2 CYLINDER. ASSUMED THE PROBLEM MISFIRE ON NUMBER 2 CYLINDER HAD THE SAME AS FIRST ENGINE. LESSON LEARNED FOR NOW IS NEVER ASSUME AND ALWAYS CHE... Trouble codes: P0300 (Misfire).
23
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next