One problem related to fuel injection has been reported for the 2004 Ford Focus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Ford Focus based on all problems reported for the 2004 Focus.
Steering and suspension/ center support bearing/part# y542-3b436-a failed. . . Believe car sold out of allignment. Rear-end, believed cause all wear on front suspension components, uneven wear on all tires also, and wobbly unstable rear end. Car was repaired 6-3-2005 also, the throttle body linkage had to be replaced, worn out, was causing sudden acceleration and hesitated acceleration, sometimes acting like stuck. . . .