Mercury Grand Marquis Questions Any type

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Why My Car Shaking When It Changes Gears?

I have a grand marquis 1998 with about 169,000 miles. It uses to shake bad when it changes gears before I replaced my oil gasket that had my number 4 spark plug covered in oil. After I got my oil ...

5 views with 3 answers (last answer 17 hours ago)
Robert Young

Reset Antitheft

Changing heater core left plugs undone tried to start antitheft wont let car start how do I reset antitheft

Johnny Steele

Changed Battery

Changed battery and some accessories won't work now.


Where Do I Find The Key Code?

It's not in the manual(refered me to the dealer). I was told by the Service Manager it's located on the ignition. How many didgits should it be? Because it's been 10 years, the manufacturer doesn't ...

6 views with 1 answer (last answer 3 days ago)

96 Grand Marquis

Can u help me my ac want turn all tha time sum time it works sum times it don't but my heater works all the time can u tell me wat's the problem is

6 views with 3 answers (last answer 4 days ago)
Nicholas Dunbar

Transmission Or Steering Column?

Hi. I have recently run into a problem with my grand marquis. I have an automatic transmission and when I go to switch the stick on the steering column will only goto neutral, drive, and some of t...

7 views with 3 answers (last answer 3 days ago)
JessieJustin Smith

2000 Mercury Grand Marquis Gs 4.6 Engine

One coil pack keeps burning I smell it under the Hood I noticed that the connecter to the coil pack was burnt on the inside I replaced the first coil pack because it cracked but my fuse 7 keeps bl...

10 views with 3 answers (last answer 3 days ago)
Dell Swenson

Heated Seats

Found seats unplugged plugged them back in they worked then stoped working

4 views with 1 answer (last answer 6 days ago)
JessieJustin Smith

On My 200 Mercury Grand Marquis Gs The Fuse Keeps Bowling And The Peace Tha...

in a 2000 Mercury Grand Marquis GS 4.6 what can cause see you 7 to constantly blow while driving or cranking the car and can cause only one compact connector to burn on the inside of the connector...

2 views with 2 answers (last answer 6 days ago)
Mark Lott

Auto Repair

How do I replace and reprogfam a drivet- side door computer module that enables dashboard display functions??


Why Does My Heater Only Work On Defrost On 2005 Grand Marquis,ac Works The ...

My climate control only works on defrost when blowing hot or cold. Would removing the face control and cleaning contacts help?

7 views with 2 answers (last answer 19 hours ago)
Jock Roby-Smith

Where Is The Radiator Cap Located On A 94 Grand Marquis

11 views with 2 answers (last answer about a week ago)

Engine Swap

Can I replace the 4.6 in my 97 grand Marquis with a 4.6 out of a 98 mustang gt? Would it be a plug and play or what else would have to be done?


The Right Side Signal Lamps Come On But Do Not Flash On And Off , Where Is...

i need to find signal flasher unit for the right side signales where is this located on the car ?

6 views with 1 answer (last answer about a week ago)

My Interior Light Come On And Go Off. Also, The Headlights Do This If The ...

Looked out in the carport and the lights were on, then went off. They kept doing this until I switched the lights to manual. However, the interior lights kept doing the same.

9 views with 1 answer (last answer about a week ago)
Clarissa Martin

Grand Marquis

My 2000 grand Marquis will not start. When they try to jump me, the car tries to start without the keys in it? What would cause this?

Susan Matheny

Why Does My Dash Lights Flicker On And Off When Trying To Jump My Car Off W...

My battery has low cold cranking amps and it has been down in the 20's for the last three nights, it cranked yesterday after sitting through two cold nights, but had to wait until it warmed up outsi...

7 views with 1 answer (last answer about a week ago)

Where Is The Location Of The Oxygen Sensor On A 1995 Mercury ,grand Marquis...

7 views with 1 answer (last answer about a week ago)
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