Vehicle Data Hub

1998 Mercury Grand Marquis engine problems

29 complaints about engine have been filed for the 1998 Mercury Grand Marquis, which is 17% of all its NHTSA complaints. It is the most reported problem area for this model year.

At a glance

Complaints
29 17% of this year's complaints
Crashes and fires
0 and 2
Injuries and deaths
1 and 0

Source: NHTSA owner complaints

What the data shows

These complaints mention 2 fires, 1 injury.

What owners wrote

1) normal driving usage; 2) plastic intake manifold cracked, overheating car; 3) part will have to be replaced $590 from ford motor company.

Reported at 107,400 miles, January 2005 Injury

Vehicle started to buck and when I pulled my vehicle over I lifted the hood. I found anti-freeze flowing on the top of my engine. I had it towed to my local garage & they told me that the intake manifold is cracked. I did some research and found out there's a recall on this part. When I called my local ford dealer, they told me there is a recall on this part, but it's only for police and fleet vehicles only. Now that this was said to me, I was told by my garage it would cost me $1000 to fix.

Reported at 127,300 miles, May 2013

Other problems reported for the 1998 Mercury Grand Marquis

Engine problems in other years

Engine problems across all Mercury models