One problem related to car throttle sticking has been reported for the 2006 Ford Fusion. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Ford Fusion based on all problems reported for the 2006 Fusion.
Thermostat sticks open (cold) while driving. Sudden jumps to normal temperature range followed by drop to cold again. Vehicle has hard time starting when temperature gauge is on cold mark after running for any period of time. Thermostat has been replaced with no improvement. Throttle sticks on acceleration causing engine to bog down and almost choke out followed by sudden burst of acceleration that could lead to accident.