× 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 March 3, 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
2004 Saturn Vue Red Line 3.5L upshifts VIN: 5GZCZ63424
This Saturn Vue has the Honda 3.5L V6 powertrain. On light acceleration it may not upshift until around 2,700 rpm in most gears. On moderate acceleration it might be 3,200 rpm. Had a few of these models before, and they all shifted earlier. Runs great othe...
View

Fixes & Summaries for GM
Fix/Summary Answers
2009 GMC Acadia SLT 3.6L Hesitation VIN: 1GKEV33D99
Turns out the rear converter was clogged. I got tunnel vision after confirming the two front cats were good. I assumed [ bad move ] that the rear converter would not fail unless one or both of the front cats had dumped debris into the rear converter. Ken naile...
12
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next