One problem related to check engine light on has been reported for the 2004 Ford Crown Victoria. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Ford Crown Victoria based on all problems reported for the 2004 Crown Victoria.
The contact owns a 2004 Ford Crown Victoria. The contact stated that the check engine warning light illuminated. The vehicle was taken to a dealer for a diagnostic but the failure was unable to be duplicated. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 15,000 and the current mileage was 34,900.