pretty bad
Typical Repair Cost:
No data
Average Mileage:
78,050 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Sep 162018

Grand Marquis LS V8

  • Automatic transmission
  • 78,001 miles

These problems have regularly been reported by other Ford, Mercury and Lincoln owners yet the manufacturers do nothing to resolve the issues. I have experienced regular episodes of faulty tire inflation monitor warnings, door locks not working, false computer on screen warnings, dome light malfunctions, all electrically oriented problems. I am told there is faulty wiring in the computer wire harness that rub or contact causing these faults and others. When will Ford confess and take responsibility for these problems. There seems to be no solution to the issues as it takes thousands of dollars to replace the wiring harness and computer on these cars. A simple search of the internet will convince any skeptic of the validity of these common and recurring issues with these vehicles.