Need Help?

1984 Mercury Grand Marquis Base 2D Coupe

1984 Mercury Grand Marquis
Do you own this car?
Estimated Mileage
Enter current mileage for most
accurate info about this vehicle

Track Your Service Records
Get Recall Alerts
Get Updated Value Estimates on Your Car.

Ask the Community

Ask Our Auto Mechanics

Ask our panel of certified mechanics a question. We pay for their advice so you don't have to.

Enter a Question:
Which Car is This Question About?

Recent Questions

Where is the Blower Motor Resistor w/climate control located
Blower Stopped. Replaced Blower Motor, Checked the relays, need to locate the resistor
Asked by Terry J May 16, 2013, 5:52 pm 1 reply
head light not working
Have parking side lights but no head light
Asked by Pamm M May 13, 2013, 7:36 pm 0 reply
shift from park to reverse or drive
When I shift from park to reverse or drive my car cuts right off I've done almost everything known can anybody help me plzzzzzzzz I'm at the end of my rope
Asked by Justin B March 22, 2013, 2:45 pm 1 reply
why does my car smoke?
it smokes when it idles for a good period of time. its an older big body grand marquis and im not sure if its possibly the valve covers having a small hole in the gasket(s)? also i...
Asked by Louis V April 5, 2013, 6:39 am 1 reply
ignition switch actuator install
ho do you attache the upper actuator to the lower actuator switch gear
Asked by Mark N March 31, 2013, 5:36 pm 0 reply
Gasket issues
If I am looking at a 1990 Grand Marquis with a recently replaced head gasket, what are the chances of more gaskets failing in the near future? What is the cost of an engine rebuild...
Asked by Mark B March 28, 2013, 9:36 am 0 reply
When do I need to get a tune up
I have 72,000 miles and what will that consist of.
Asked by James E March 10, 2013, 1:59 pm 0 reply
trouble codes
check engine light is on i check codes found code p0320 ignition/distributor engine speed input circut malfuntion and code 0308 cylinder #8 missfire i replaced coil pack and plugin...
Asked by Steven H March 3, 2013, 6:05 pm 1 reply
Why can I drive my car a quarter mile before it starts miss firing?
I have done a injector cleaning service but it is still missing.
Asked by Darka W February 25, 2013, 8:54 am 1 reply
sensor location
I can't seem to locate the Mass Airflow Sensor on my 91 Mercury Grand Marquis Colony Park Station Wagon - 5.0L. HELP!
Asked by Jane S January 17, 2013, 8:03 pm 1 reply

My Auto Score

See the free AutoCheck score

Meet The Experts
Kim Perrin
Kim Perrin is our resident mechanic here at DriverSide. Kim worked as…
Tyler Orr
Tyler Orr is an expert in German and Japanese cars and has been a mechanic …
Elizabeth Kriesten
Elizabeth Kriesten worked as an automotive technician for several years at Dodge…
Tips on Servicing

Car Brakes: How Do You Know When to Change Them?

By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

Read more…