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1998 Mercury Mystique GS 2.0L MIL Lamp on
Posted to Ford Driveability on 5/9/2003 4 Replies

Hello, We have a 98 Mystique with persistant P0301 and P0304 DTC's. Car came from other shops with no fix. Engine runs fine and smooth at all speeds and loads. If codes are cleared, MIL comes on after warmed up or on constant acceleration to cruise speed, or s...

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  Related Documents & Media  1998 Mercury Mystique GS

 
Message Closed w/FIX

car Vehicle Data

1998 Mercury Mystique GS

VIN 1MELM6530W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel, Cruise, Intermittently

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Mercury Mystique GS

VIN 1MELM6530W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel, Cruise, Intermittently

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0304Cylinder 4 Misfire Detected