1991 Ford Crown Victoria Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Ford Crown Victoria

1991 Ford Crown Victoria Problems

Throttle Position Sensors May Fail and Cause Engine Performance Problems

The throttle position sensor (TPS) may fail. Common symptoms of a defective TPS can be rough idle, hard starting, hesitation on acceleration, poor fuel economy, and stalling.

EVP Sensor Failure May Cause Drivability/Fuel Economy Issues

The EGR valve position (EVP) sensor can fail on this vehicle. The EVP sensor measures the EGR valve position and transmits the date to the engine control computer. If it fails, drivability and fuel economy can suffer, the Check Engine Light will commonly illuminate.

Police/Fleet/Natural Gas Models May Experience Lower Ball Joint Wear

Certain police, fleet, and natural gas models may experience lower ball joint wear, requiring replacement of the front ball joints. Ford has issued a recall on certain vehicles for this condition. Please contact your local dealer for more information.

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1991 Ford Crown Victoria Questions

freeze plug? (1 answer)

Car has a water leak at the back, underside, by the firewall, I think. I cant see it. I stopped driving it when it started leaking. I have decided to fix it. I noticed that the heater did not get warm this winter when I did start it up. One person said it was a freeze plug that went out, but I...

Can the plastic gears be replaced if a 1991 Crown Vic odometer/trip meter fail (1 answer)

The speedometer still works okay. The trip meter failed first and then a few months later the odometer failed.

Ford 91 crown vic accelerate on own while driving cause ? (1 answer)

Then when break want to stall

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1991 Ford Crown Victoria Recalls

Recall 98V322000
VEHICLE DESCRIPTION: CERTAIN 1996-1999 FORD CROWN VICTORIA POLICE, FLEET, NATURAL GAS, AND 1996-1999 LINCOLN TOWN CAR LIMOUSINE VEHICLES THAT WERE PRODUCED WITH A LOWER CONTROL ARM BALL JOINT CONTAINING A ONE PIECE BEARING; AND 1990-1996 FORD CROWN VICTORIA POLICE, FLEET, AND NGV VEHICLES AND 19...
Recall 92V075000
THE REAR BRAKE LINES HAVE INADEQUATE CLEARANCE BETWEEN THE BRAKE TUBE AND THE VEHICLE UNDERBODY IN THE AREA OF THE LEFT REAR WHEEL OPENING.
Recall 91V048000
THE PARK ROD ASSEMBLY CONTAINS A PARK CAM WITH INADEQUATE SURFACE HARDNESS, WHICH COULD LEAD TO PARK DISENGAGEMENT OR NO PARK ENGAGEMENT WHEN THE LEVER IS PLACED IN PARK.

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