Two problems related to fuel injector have been reported for the 2003 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Mustang based on all problems reported for the 2003 Mustang.
Car misfires and jerks at speed of 30 to 50 mph also spots under clear coat.
Vehicle sometimes stalls upon deceleration. Causing loss of power to the brakes and steering. I have had several close calls.