× 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
2004 GMC Savana 3500 6.0L Misfire, MIL Lamp on
Posted to GM Driveability on 2/5/2015 17 Replies

Hello everyone. This vehicle is a school bus, if that makes a difference. It came in running rough with CEL flashing. First code was the crank sensor code. Sorry I forgot the number. When changing the crank sensor found that the center wire on the pigtail was ...

17 Replies Received (View Replies)

  Related Documents & Media  2004 GMC Savana 3500

 
Message Closed

car Vehicle Data

2004 GMC Savana 3500

VIN 1GDJG311U6
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways
Misc.Savana Cutaway
Message Closed

car Vehicle Data

2004 GMC Savana 3500

VIN 1GDJG311U6
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways
Misc.Savana Cutaway