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1999 Ford Explorer XL 4.0L Misfire, MIL Lamp on
Posted to Ford Driveability on 11/21/2008 16 Replies

Vehicle has misfire at cylinder #4, this is the second time we are dealing with this problem. The misfire was doe to excessive corrosion build-up in spark plug hole, this condition was preventing a good grounded spark plug. the fix was clean hole ( the thread ...

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  Related Documents & Media  1999 Ford Explorer XL

 
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car Vehicle Data

1999 Ford Explorer XL

VIN JFMYU22X9X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed

car Vehicle Data

1999 Ford Explorer XL

VIN JFMYU22X9X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0304Cylinder 4 Misfire Detected