2001 Mercury Grand Marquis Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2001 Mercury Grand Marquis


The car had 64600 miles on it and the headlights started going out while driving, which can be very dangerous. The problem is in the Light Control Module which is an expensive part (around $500 to $600 + labor).

The composite (plastic) intake manifold may crack near the thermostat housing and cause a coolant leak. Ford released an updated manifold that was reinforced to prevent a recurrence. No recall was issued for this problem but Ford did extend the warranty to seven years on some models from the date of purchase.

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.

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We had a tune up done and it still say cylinder 4 is misfiring what could this be is the engine going bad or is it something easy to fix . And the car is stalling and then the engine light blinks.

When using repairpal for an estimate it doesn't the whole assembly, just fuel pump.

im reading something about a Pat System before I could install the new pump my car got broken into my whole colum was destroyed so I had to switch out the old colum from another drand marquis it even came with the pat key hoping for the best when I installed the new colum the car still wont start...

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VEHICLE DESCRIPTION: PASSENGER AND SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND MINIVANS. EQUIPPED WITH SEAT BELTS SUPPLIED BY TRW. IT IS POSSIBLE THAT THE DRIVER'S AND/OR FRONT PASSENGER'S OUTBOARD SEAT BELT BUCKLE MAY NOT FULLY LATCH. FORD CROWN VICTORIA BUILT AT ST. THOMAS ASSEMBLY PLANT FR...VEHICLE DESCRIPTION: MINIVANS AND PASSENGER VEHICLES. A RESTRAINT CONTROL MODULE (RCM) OR A SIDE OR FRONT CRASH SENSOR MAY HAVE BEEN ASSEMBLED WITH ONE OR MORE OF THE SCREWS THAT MOUNT THE CIRCUIT BOARD IN THE HOUSING MISSING. IF SOME OR ALL OF THE SCREWS ARE MISSING, THE PERFORMANCE OF THE ...CERTAIN PASSENGER VEHICLES, LIMOUSINES, AND MINI VANS WERE BUILT WITH A NEWLY DESIGNED RESTRAINT CONTROL MODULE (RCM). IN SOME CASES, THE RCM DOES NOT RECOGNIZE CERTAIN SYSTEM FAULTS THAT COULD RESULT IN AN AIR BAG OR SEAT BELT PRE-TENSIONER UNEXPECTEDLY ACTIVATING DURING THE SELF-TEST SEQUENCE...

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put in new battery .wants to turn over but wont.

Can an oil leak stop my starter from working?

This car has been reliable. 4.6L is a great engine. power windows very slow up and down. side electric mirrors stopped working.Other than that good car.

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