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1998 Pontiac Trans Sport Montana 3.4L Misfire
Posted to GM Driveability on 2/18/2004 10 Replies

lean Misfire with negative fuel trim #s complaint is mis & jerk at high gear slight load. Ignition wires had resistance on at least 2 wires (rust on towers) sold customer a tune up of (Plugs ,wires air & fuel filter & motorvac injector cleaning) scoped wires &...

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  Related Documents & Media  1998 Pontiac Trans Sport Montana

 
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Trans Sport Montana

VIN 1GMDU03E0W
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursLight Load Cruise,High Gear
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Trans Sport Montana

VIN 1GMDU03E0W
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursLight Load Cruise,High Gear