One problem related to automatic transmission floor shift has been reported for the 2005 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Ford Mustang based on all problems reported for the 2005 Mustang.
I purchased a 2005 Ford Mustang v6. The first thing to break was the plastic on the shifter that you put into gear. Then I started having trouble with gears not wanting to go into park. I am not the only one with this problem. My son bought a 2006 gt Ford Mustang and his is having the same problem. I will not buy another Ford.