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1997 Ford Crown Victoria LX 4.6L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on
Posted to Ford Driveability on 2/17/2003 24 Replies

I have a really strange one here. This car will run fine at idle but, if you drive it or just bring the rpm up to about 2000. The car will start to get very lean, it will go into open loop and the O2's show very lean. Also the PID that says Fuel System, will s...

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car Vehicle Data

1997 Ford Crown Victoria LX

VIN 2FALP74W8V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On
OccursUnder Load, on Accel, Cruise
Message Closed

car Vehicle Data

1997 Ford Crown Victoria LX

VIN 2FALP74W8V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On
OccursUnder Load, on Accel, Cruise