Mercury Grand Marquis Questions Any type

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Digital Dash Fuse Keeps Shorting Out

The fuse for my digital dash keeps shorting out. I thought it may have been an issue with the LCM but once I installed a new LCM the fuse shorted put again. I'm wondering if there is anything else ...

Single CD Cassette And AM FM Receiver Premium With Audio File Subwoofer Sou...

My tape player works but every time I put a CD in new or used it spits it back out saying bad CD the radio gets terrible reception what is the problem with this radio is it fixable also there is a d...

2003 Mercury Grand Marqui Battery Always Drained.

Battery always draining out overnight.

2005 Mercury Grand Marquis LCM

I changed the light control module on my 2005 Mercury Grand Marquis and when I reconnected the battery it started clattering loudly.

1997 Mercury Grand Marquis LS

Does a 1997 Mercury Grand Marquis Have a Block Heater?


Grand Marquis Cylinder 6 Misfire At Idle

I've had a cylinder 6 misfire for a while. Only happens at idle and when the vehicle has warmed up. The check engine light flashes but goes away when I accelerate. Things I've replaced recently incl...

Where Are The Door Jamb Switches On A 2007 Grand Marquis?

The car thinks a door is open, where are the door jamb switches on a 2007 grand marquis?

Where Can I Find The OBD Port On My 1992 Mercury Grand Marquis?

Airbag light is intermittent and sometime flashes code 13 and other times it flashes code 53 and at times the light comes on when I start the car and goes off and stays off. Help me please!

2004 Mercury Grand Marquis

can i swap trans from 2003 grand marquis to a 2004 mercury grand marquis



Fan Stuck On High Won’t Blow Hot Air

Fan speed stuck on high won’t switch to defrost or floor only blows cold air it’s electronic temp control


Swapping Transmission

Can i swap my 2000 grand marquis transmission out with a 1997 grand marquis?

Where Is The Blinker Relay For A 2000 Mercury And How Do I Replace It?

I just got mt car back from the shop and then my blinkers stopped working. My hazard lights still come on with the lights on the dash but when I try to use my blinkers the dash lights and the outsi...

2003 Mercury Grand Marquis Bolt Size

Hi guys, I recently changed the blower motor resistor in my 2003 MGM. I think this repair had been done previously, as the resistor was only secured with one bolt. I would like to go back and secur...

Blower Stopped Blowing

Blower stopped blowing. Checked the fuse and the switch still hisses when I slide it (the pressure hiss) can it be anything else before I replace the blower motor?


What Are These Plugs For?

I've got a leak coming from one of them and im not exactly sure what they are draining. Located under the trunk about a foot and a half behind the rear differential.


Lighting Bulbs Climate Control Module 2008 Grand Marquis

I've been looking everywhere for these lights without luck! Does anyone know where can I find them please.


What Can Cause The Headlights To Go Out At Random?

The lights on my 2004 Mercury Grand Marquis keep turning off at random while I'm driving. What can cause this, and what can I do?

04 Mercury Grand Marquis

Rebuilt fuel pump, replaced crank and cam sensor, still no fuel to injectors, also replaced fuel filter, squirt gas into throttle body runs a bit but very rough even at wide open throttle, any ideas...

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