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1997 Ford Crown Victoria 4.6L Hesitation, Misfire
Posted to Ford Driveability on 2/11/2010 12 Replies

This one has me stumped a bit. We did a tune-up and it ran great, and about 800km it started misfiring at 70km/h at cruise. The spark plugs all looked the same and were glazed and almost shiny brown. I replaced them and it ran perfect again,so I checked the EG...

12 Replies Received (View Replies)

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car Vehicle Data

1997 Ford Crown Victoria

VIN 2FALP74W1V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursCruise, Intermittently
Message Closed w/Summary

car Vehicle Data

1997 Ford Crown Victoria

VIN 2FALP74W1V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursCruise, Intermittently