Engine And Engine Cooling Related Problems of the 2002 Mercury Grand Marquis

Table 1 shows seven common engine and engine cooling related problems of the 2002 Mercury Grand Marquis. The number one most common problem is related to the engine and engine cooling (two problems). The second most common problem is related to the engine exhaust system (two problems).


Recently reported Engine And Engine Cooling problems of the 2002 Mercury Grand Marquis

The Engine And Engine Cooling problem

The contact owns a 2002 Mercury Grand Marquis. The contact stated while driving 50 mph at night, the cruise control mode malfunctioned, and the speed of the vehicle increased independently. The contact stated that the brake pedal was depressed several times to the floor, but the vehicle failed to   Read details...

The Engine Exhaust System problem

The vehicle had an odor.   Read details...

The Manifold/header/muffler/tail Pipe problem

Tl- the contact owns a 2002 Mercury Grand Marquis. The contact stated that there was a premature failure in which there was an internal crack on the intake manifold that caused water intrusion affecting other components due to the failure.   Read details...


Engine And Engine Cooling related problems in other Mercury Grand Marquis model year vehicles:



Grand Marquis Service Bulletins
Grand Marquis Safety Recalls
Grand Marquis Defect Investigations