Mercury Grand Marquis Questions Maintenance & Repair

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How Do I Troubleshoot The Cruise Control That Will Automaticly Reengage It ...

Cruise control works the way intended. After applying and releasing the brakes the cruise control will automatically reengage it self.


First It Was My Interior Overhead Individual Lights That Went Out. Then My...

headlights work fine on both auto and on. the running lights now are completely out. Started with sometimes working sometimes not. The interior overhead individual lights have been out for a year...

15 views with 1 answer (last answer about a month ago)
Jenni Ossewaarde-Magner

Wiper Motor On 97 Getting Power And Appears Fine, But Wipers Only Wiggle?

Hello everyone. I first want to say, thanks to any who try to put out helpful information!! As a female self taught mechanic, I LOVE this site! I have tested the wiper motor and it is working proper...

50 views with 17 answers (last answer about a month ago)

Electric Seats Will Not Move Forward Or Backward On 2000 Mercury Grand Marq...

the drivers seat and the passenger seat do not move forward or backward on the 2000 mercury grand marque but the seat reclining works. What do you think is the problem?

31 views with 2 answers (last answer about a month ago)

I Have A 2000 Mercury Grand Marquis Ls. My Question Is When I Am Accelerati...

I have a 2000 mercury grand marquis ls. My question is when I am accelerating my car sometimes feels like transmission is slipping , my temp guage comes on for a few seconds car kicks back in gear t...


What' S The Easiest Way To Remove The Oil Pan On My '87 Mercury Grand Marqu...

Is it possible to replace the oil pan on my 1987 Mercury Grand Marquis (5L-V8) without removing the transmission gearbox ?

22 views with 2 answers (last answer 2 months ago)

The Windshield Wipers On My 2007 Mercury Marquis Will Not Turn Off. What Ca...

I have to remove the fuse or disconnect the battery to turn off windshield wipers. My mechanic is stumped. what should i look for?

25 views with 1 answer (last answer 2 months ago)

1999 Grand Marquis Starts When Car And Steering Wheel Is Shaken Vigorously

car will start plenty of times and unexpectedly won't start or crank until I shake the car and wheel vigorously. Steering wheel is not locked either Starter alternator solenoid battery fuses all ...

8 views with 2 answers (last answer 2 months ago)

2000 Mercury Grand Marquis Blower Motor Not Working But The Motor Is Good

25 views with 1 answer (last answer 2 months ago)

High Pitched Squeal Under Dash

My 99 Grand Marguis GS has just started emitting a high pitched variable tone squeal somewhere under the dash on the driver side. It only does it when the car is in gear. If I put it in neutral it s...

13 views with 1 answer (last answer 2 months ago)
Perv Williams

I Have A 1999 Mercury Grand Marquis. I Changed The Fuel Pump And Fuel Filte...

and the car cuts off. Then it cranks back up n drives after a while. The check engine light also fades in and out. My car was running perfect till i changed the pump. Please help me

8 views with 4 answers (last answer 2 months ago)

Radio, Clock, Power Locks,and Interior Lightu Are All Off... The Blue 15 Fu...

15 views with 1 answer (last answer 2 months ago)

Show Fuse For Cruise Control


Whera Are The Fuses For Cruise Control

15 views with 2 answers (last answer 2 months ago)

I Have A 2000 Grand Marquis And The Housing Where The Thermostat Is Located...

2000 Grand Marquis, son replaced thermostat and cracked the housing that is sits in, small water leak from crack. thermostat housing is PLASTIC

43 views with 8 answers (last answer 2 months ago)

Fan On A/c Only Works In High Position, Not On Any Other Setting.

A/C heater and air conditioning fan only works on highest setting, and does not work at all on any other setting. Full cold or nothing at all.

Dustin Shaw

Mercury Wont Idle

I have a 04 grand marquis 4.6l and it wont idle. It gave me a the codes for bank 1 and 2 is too lean. So I looked around unplugged mass air flow sensor ran better. So I bought a new one and plugged it...

19 views with 7 answers (last answer 2 months ago)
Don Howard

Should I Drive In Over Drive Around Town

24 views with 2 answers (last answer 2 months ago)
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