× 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
1996 Chevrolet Blazer 4.3L Hesitation, Misfire
Posted to GM Driveability on 1/7/2005 21 Replies

Can't seem to figure this one out. Customer states that around 65-70 mph it will misfire and stumble. Freezframe data shows largest miss of cyl #5 the rest are less than 20. This has a linear EGR and no code for it so that isn't sticking. All of the repair his...

21 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNDT13W8T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursCruise, Usualy in Cold Weather

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNDT13W8T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursCruise, Usualy in Cold Weather

Trouble Codes

P0300Multiple Misfire Detected