6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
99,400 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. redrill and tap hole and install new coil (1 reports)
2004 Mercury Grand Marquis engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2004 Mercury Grand Marquis:

Unsubscribe any time. We don't sell/share your email.

2004 Mercury Grand Marquis Owner Comments

problem #1

Jun 132016

Grand Marquis GS 4.6L

  • Automatic transmission
  • 99,400 miles

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

Dissapointed big time was going home from work and a spark plug blew out of the socket. Never thought this would happen No car for awhile. We ll see

- , Atlantic City, NJ, USA

Not what you are looking for?