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1999 Mercury Mountaineer 5.0L Misfire
Posted to Ford Driveability on 6/15/2004 7 Replies

Vehicle is missing with spark present and good compression . Checked plug and it was wet. This is a new spark plug replaced by the ford dealership. With fuel pressure leaking off I was wondering if injectors sticking is a common problem with these vehicles. We...

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  Related Documents & Media  1999 Mercury Mountaineer

 
Message Closed w/FIX

car Vehicle Data

1999 Mercury Mountaineer

VIN 4M2DU55P2X
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Mercury Mountaineer

VIN 4M2DU55P2X
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected