Mercury Grand Marquis Questions Maintenance & Repair

Battery Light

I have a 03 grand marquis when I start my car and let it run for a while the battery light comes on and when I drive it's still on and my car will just shuts itself off while I'm driving and I do...

Grand Marquis Won't Start

I have a 03 grand marquis I just put a new starter a new alternator and new battery and it still won't start or crank.. Can anyone help me with this problem. ..

STARTER REPLACED 02 GRAND MARQUIS

Changed the starter in the car now it won't crank or anything. All the lights work radio etc. Just no crank

I Have A 99 Grandma Keys Rear Will Shake When I Hit A Bump It Have 22 Tir...

I am 99 Grand Marquiss and it shakes in the week I have 22 inch

Steering Column (HELP)

While removing my dashboard my steering column separated from the inner spline. I'm not sure if this is broken or not . Does the piece fit back together is there a way for it to work. Does anyone have...

Check Engine Light

I have 2005 mercury Marquis if my car is at idle for any length of time the check engine light comes on. After a few days it will go away. I did ck gas cap earlier. Any ideas?

Grand Marquis Problem

I have a 99 grand marquis Ls I started having a problem with it a little over a month ago. I only have 115000 miles on it. So I can ride for about 30 minutes in my car and if I stop at a light the...

Battery Drains In A Few Minutes, After I Got A Jump, I Changed My Alternato...

No Heat

I have a 2005 Mercury Grand Marquis. The heat won't work. The thermostat has been replaced. Only cold air is coming through the vents.

Tire Keep Busting Cause The Upper Ball Joint Is Rubbing Against It

I changed my shocks and upper ball joint and its still rubs

Idle Speed Does Not Increase Worth AC On, Charge Drops Below 12 Volts

When my 1999 grand marquis ls is idling volts are around 13v. I turn on AC and idle rpms don't increase and volts drop below 12v. I've already replaced alternator with what pepboys said it called...

Speed,stalling And Hesitation

Changed the cord packs and spark plugs that were misfiring and now my car won't go over55 mph, what can be my problem?

Car Not Starting

My car wouldn't start...battery is fine, lights all work..was told it could be starter, ignition or relay switches...just replaced the starter & it's still not starting any ideas on what the proble...

Electrical

Door locks dont lock when pulled into reverse

Just Replaced Rear Brake Pads On 2003 Grand Marquis. Drove Home Then Brake ...

What's going on with my brakes after replacing rear pads and brake light staying on now and brakes almost to floor.

Does My 2004 Mercury Grand Marquis Have A Fuel Filter ?

Losing Power From Somewhere

I just replace starter n battery n seem to still lose power...im trying to figure out why!!!!!!

2000 Mercury With 4.6 Engine

My scanner has been used several times with good results. My car has OBD II diagnostics. However the scanner will not work now. Also fuel pump will not work. Any ideas would be appreciated.

2002 Grand Marquis Tail Light Issue

Just realized I have no brakelights, markers, blinkers, or taillights in my 02 Grand marquis? Also noticed my interior lamps are glowing dim!!! But Headlamps/highbeams and all other electrical com...

Help Me Please

Hi I have a problem with my 1998 Mercury grand marquis that I just got but the problem is that there is no codes but it will run fine but when I gave it gas it will move but it only will go 35mp...