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1997 Dodge Ram 1500 Laramie 3.9L Misfire, Backfire
Posted to Chrysler Driveability on 3/29/2012 10 Replies

Truck came in with misfire on cylinder 5. Traced it to plugged injector, so cleaned it and off it went running great. Comes back three days later and it is backfiring, no power, hesitation. No misfire counters present, no codes. Suspect timing (chain is rattli...

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car Vehicle Data

1997 Dodge Ram 1500 Laramie

VIN 1B7HC16XXV
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
EmissionsOBD-II Compliant
SymptomsMisfire, Backfire
OccursAlways, Under Load
Message Closed w/FIX

car Vehicle Data

1997 Dodge Ram 1500 Laramie

VIN 1B7HC16XXV
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
EmissionsOBD-II Compliant
SymptomsMisfire, Backfire
OccursAlways, Under Load