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1999 Chevrolet Tahoe LS 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 9/18/2003 13 Replies

hello fellow techs

need a little help here, this vehicle will misfire only in cylinder number 2 at arround 70 MPH and about [...] RPM. power breaking it in the service bay will not cause it to [...] replaced injector assembly,pmc,plugs,cap,rotor,and wires. an...

13 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Tahoe LS

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Tahoe LS

VIN 1GNEC13R3X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
Occurs70 Mph

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Tahoe LS

VIN 1GNEC13R3X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
Occurs70 Mph

Trouble Codes

P0300Multiple Misfire Detected