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2001 Chevrolet Express 1500 4.3L Misfire, Misfire
Posted to GM Driveability on 8/15/2019 18 Replies

HELP!! This van is giving me problems vehicle came to our shop with the following codes stored p0300 (random misfire),p0410 (air injection fault),p0341 (cmp circuit range/performance), p0171&p0174 (system too lean bank1&bank2). Long story short after fixin...

18 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Express 1500

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Express 1500

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, Misfire
OccursUnder Load

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Express 1500

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, Misfire
OccursUnder Load

Trouble Codes

P0304Cylinder 4 Misfire Detected