× 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 1500 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 11/16/2008 28 Replies

This van came in with the check engine light on and the owner said the light comes on when cruising at 55 mph and the check engine light comes on and flashes at this speed on the [...] has new ignition [...] at misfire data when problem happens and could see c...

28 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Savana 1500

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Savana 1500

VIN 1GTFG15W32
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, Under Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 GMC Savana 1500

VIN 1GTFG15W32
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, Under Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected