× 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
1991 Pontiac Trans Sport 3.1L Faulty ECM
Posted to GM Electrical on 10/28/2011 19 Replies

Hi all, Helping a friend with his sweet ride. He's the original owner of this beauty and I wanted to fix a couple of minor items on it so he could drive it for another 20 years. While working on the air conditioner, I noticed that the cooling fan would not com...

19 Replies Received (View Replies)

  Related Documents & Media  1991 Pontiac Trans Sport

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Trans Sport

VIN 1GMCU06DXM
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
AffectedFaulty ECM
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Trans Sport

VIN 1GMCU06DXM
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
AffectedFaulty ECM