Vehicle Speed Control Related Problems of the 1999 Mercury Marquis

Table 1 shows three common vehicle speed control related problems of the 1999 Mercury Marquis. The number one most common problem is related to the vehicle speed control (two problems). The second most common problem is related to the car accelerates on its own (one problem).

Table 1. Vehicle Speed Control related problems of Mercury Marquis


Recently reported Vehicle Speed Control problems of the 1999 Mercury Marquis

The Vehicle Speed Control problem

My mothers car was off & in park & all of a sudden the engine reved up and the car shot through her gargage door and almost through the back garage wall with my mom in the car.   Read details...

The Car Accelerates On Its Own problem

The vehicle experiences sudden acceleration at various speeds. The owner has to stomp on the brake several times in order to stop the vehicle. Owner will notify the manufacturer.   Read details...

The Speed Control Linkage problem

While pullung out of a parking lot engine started to rev really so loud that people in side the store could hear it. Then, consumer smelled rubber burning from tires, then it took off in reverse.   Read details...


Vehicle Speed Control related problems in other Mercury Marquis model year vehicles:



Fuel Economy of Marquis Vehicles
Marquis Service Bulletins
Marquis Safety Recalls
Marquis Defect Investigations