× 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 September 12, 2019
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
1992 Oldsmobile Cutlass Supreme International 3.1L Poor Idle Quality, Misfire, Worse when warmed up VIN: 1G3WR14T6N
This car came in for a misfire under load, the hotter the vehicle gets, the worse the misfire is. Number 6 cylinder seemed to be dead. Compression was good, 150psi, spark seemed weak compared to other cylinders. Swapped coils and wires, still the same. Cha...
View

Fixes & Summaries for GM
Fix/Summary Answers
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next