One problem related to suspension noise has been reported for the 1998 Mercury Mountaineer. The most recently reported issues are listed below.
Front end always out of alignment when checked every 3,000 miles. Had to repalce tires because of uneven tread wear 2 times. First time replacement vehicle had only 12,000 miles. Second time we replaced tires was at 29,680 miles. Metal-on-metal sound often comes from front end as well. Vehicle lost control without any driver provocation and cashed into road side rail. Rear-end spunout and vehicle did a 360. No other vehicles present and brakes not applied leading to spin-out. Light snow was falling. Dealer admits to front end/suspension problems, but claims manufacturer "does not stand behind problems" my family is afraid to drive this vehicle.