One problem related to engine has been reported for the 2006 Ford Five Hundred. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Ford Five Hundred based on all problems reported for the 2006 Five Hundred.
My Ford 500 has been lunging forward and backward while in drive and reverse. It has done it several times in drive almost causing me to hit the car in front of me. It does especially when the air conditioner is on. I have not had the care repaired as of this date. Research show that this currently happening to more than a normal amount of Ford 500 owners. I have email Ford about this problem and I am waiting on a response.