× 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 February 20, 2023
International Automotive Technicians' Network (iATN) - Members Only
(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
2010 Chevrolet Malibu LS 2.4L Poor Idle Quality, MIL Lamp on VIN: 1G1ZA5E04A
Happy Monday everyone. This Malibu idles at 3000 rpm, tps 1&2 show 30%. On automated TPS SWEEP, TP1 reads 4.29v-0.96v, TPS2 reads 0.69v-4.02...good so far. APP 1&2 follow the pedal position 0-100%...good. On the TP functional test, I can run the throttle f... Trouble codes: P0507
2014 GMC Sierra 3500 HD Denali 6.6L Surge VIN: 1GT426C88E
truck was brought in for complaint of uncontrollable acceleration road tested vehicle at first truck was fine than all at once truck took off had to shut engine down slowly returned to shop smoke so bad could not see behind truck i was thinking turbo pulli... Trouble codes: P0088

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