Three problems related to manifold/header/muffler/tail pipe have been reported for the 1998 Mercury Marquis. The most recently reported issues are listed below.
The contact owns a 1998 Mercury Marquis. The contact stated that while driving at 40 mph, there was smoke coming from the hood of the vehicle. The vehicle was taken to an independent mechanic, who diagnosed that the manifold and the thermostat holder needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The VIN was not available. The approximate failure mileage was 130,000.
: the contact stated while driving 45 mph steam was noticed coming from under the hood. The vehicle was taken to the dealer where it was determined to have a crack in the intake manifold.
The intake manifold on my grand Marquis cracked an caused my car to run hot an I had to replace it. I have 1998 merqury grand Marquis I replaced it on the 9-14-05.
| Manifold/header/muffler/tail Pipe problems | |
| Water Pump problems |