Excessive Oil Consumption

1998 Mercury Grand Marquis

This problem may be covered under warranty. Ask your Mercury dealer.

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
42,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace engine (1 reports)
1998 Mercury Grand Marquis engine problems

engine problem

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1998 Mercury Grand Marquis Owner Comments

problem #1

Jan 232005

(reported on)

Grand Marquis LX

  • 42,000 miles

A D V E R T I S E M E N T S

Engine used 1 qt. of oil every thousand miles. After complaining, investigation found two pistons on the right bank oversized, engine was replaced under extended warranty program, seems fine now, 120000 miles.

- , Hamilton, Ontario, Canada

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