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2000 Ford Ranger XL 4.0L Misfire
Posted to Ford Driveability on 10/15/2008 7 Replies

at first seemed to change moving harness (engine) took apart harness from coil to pcm load tested primary wires pcm to coil (good) has one new injector #3 new intake orings also changed pig tail on coil test dive feels like secondary ign.

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car Vehicle Data

2000 Ford Ranger XL

VIN 1FTZR15XXY
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursCold, Intermittently
Misc.4WD Super Cab

Trouble Codes

303no 3 misfire
304no 4 misfire
Message Closed w/FIX

car Vehicle Data

2000 Ford Ranger XL

VIN 1FTZR15XXY
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursCold, Intermittently
Misc.4WD Super Cab

Trouble Codes

303no 3 misfire
304no 4 misfire