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2001 GMC Jimmy SLE 4.3L Misfire
Posted to GM Driveability on 11/19/2008 18 Replies

I hope one of you guys have seen this before, this jimmy came in with a p0300 code and slight rough running all the time, lots of mew parts, misfire mostly on cyl 4 , checked wires, plugs, fuel pressure, customer decided to change injectors instead of cleaning...

18 Replies Received (View Replies)

  Related Documents & Media  2001 GMC Jimmy SLE

 
Message Closed w/Summary

car Vehicle Data

2001 GMC Jimmy SLE

VIN 1GKDT13W81
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpfi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 GMC Jimmy SLE

VIN 1GKDT13W81
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpfi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected