× 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
2002 GMC Savana 2500 5.0L Misfire, MIL Lamp on
Posted to GM Driveability on 12/23/2011 16 Replies

Used van came in with misfire from another shop with misfire codes and code 1381 which has not returned, classic lower intake vacuum leak. Replaced intake gaskets which were blown and performed tune up. Truck runs awesome but throws a false misfire code. Check...

16 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Savana 2500

 
Message Closed w/Summary

car Vehicle Data

2002 GMC Savana 2500

VIN 1GTFG25M02
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

1381
300307 -
3071381 -
Message Closed w/Summary

car Vehicle Data

2002 GMC Savana 2500

VIN 1GTFG25M02
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

1381
300307 -
3071381 -