1990 Mercury Grand Marquis Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1990 Mercury Grand Marquis
The national average repair and maintenance cost for a 1990 Mercury Grand Marquis is between $316 and $386 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.
Repair Cost Index Score
1990 Mercury Grand Marquisscores in the least expensive range of all car models for average repair and maintenance costs
- average of all models
What does this score mean?
Annual Repair Cost
If you experience difficulty starting the engine when cold, stalling at idle, or hesitations during acceleration, it may be the idle air bypass valve. This valve helps the vehicle idle steady when ...
Wear on the rear axle shafts near the bearings can create excessive play and lead to gear oil leaking past the seals. Gear oil will leak onto the brake backing plate, brakes, and wheels.
I drove my car home from work was fine an hour later wouldnt start. I changed ignition switch, so...
1977 mercury grand marquis
Overall (2 Reviews)
Body, Interior & Misc.
Electrical & Lights
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering
April 25, 2012
Hi i am 15 and this is my first car i paid $500.00 for it. it has a major gas and oil leak and had its tail pipe ripped off but, overall its a nice car. its got a 5.0 liter V8 in it. its extremly q...
September 24, 2009
I REALLY DIDNT LIKE FORD OR MERCURY BUT THIS IS MY SECOND FORD PRODUCT AND IT RIDES SO SMOOTH IT LOOKS LIKE A LINCOLN RIDES LIKE A LINCOLN HAS ALL THE BELLS AND WHISLES.