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1990 Mercury Grand Marquis Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1990 Mercury Grand Marquis

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The national average repair and maintenance cost for a 1990 Mercury Grand Marquis is between $487 and $596. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Most Common 1990 Mercury Grand Marquis Problems

1990 Mercury Grand Marquis vehicles have 6 reported problems. The most commonly reported 1990 Mercury Grand Marquis problem is: Throttle Position Sensors May Fail and Cause Engine Performance Problems.

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1990 Mercury Grand Marquis Reviews

1990 Mercury Grand Marquis vehicles rate highest in Engine and needs improvement in Exhaust
Overall (2 Reviews)
Body, Interior & Misc.
Brakes
Drive Train
Electrical & Lights
Engine
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering
Body, Interior & Misc.
Brakes
Drive Train
Electrical & Lights
Engine
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering

Most Common 1990 Mercury Grand Marquis Questions

There are 6 related questions for 1990 Mercury Grand Marquis vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 1990 Mercury Grand Marquis questions.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
water and debris in oil, white smoke, runs a short distance but overheats and shuts down, when strating sometimes it ...
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
I changed the thermostat on my 1990 mercury grand marquis and now it wont start. Turns over but wont start. Any help ...

1990 Mercury Grand Marquis Recalls

1990 Mercury Grand Marquis vehicles have 1 known recalls. The most common recall is: Recall 90E043001.