Mercury Marquis owners have reported 1 problem related to brake disc caliper (under the service brakes category). The most recently reported issues are listed below.
Brakes: when driving and attempting to stop, have to push the brake pedal completely to the floor before the car will stop. Car has been in shop several times. They bled the brakes, put new calipers on, and now they are waiting for a master cylinder.
See
all problems of the 1998 Mercury Marquis
🔎.