One problem related to speed control linkage has been reported for the 1999 Mercury Marquis. The most recently reported issues are listed below.
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.
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems | |
| Speed Control Linkage problems |