Two problems related to ball joint have been reported for the 2003 Ford Taurus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Taurus based on all problems reported for the 2003 Taurus.
Calipers front right f reb caliper remove and inspect and overhaul caliper front one side. Brakes were grinding again which required that inspection which I find out that the same area in the brake system needs replaced. Recomd, tie rod inner remove and replace tie rod end one side inner, ball joints lower front left remove and replace f ball joint one side, 2 brake hoses front. Brake rotors front both needed replaced. Suggested tires due to mileage also rubber valve stem. System failure- required. Recd, brake fluid exchange with abs, and bleed brakes. Ceramic disc brake pads pd598 both front. 03/02/2013 mil 151213. 3rd repair shop, replaced all four tires with warranty brakes and pads along with discs needed replaced for the 4th time. Transmission flush due to leaking fluid. Qt dex 3 proline. Brake drums and shoes replaced. Replaced brake fluid, tie rod end one side inner along with replace of the shaft seal remove and install f axle shaft assembly one side. Tran's seal cr. Cv axle replacement. Ball joint replacement along with wheel cylinder rear both, brake service with rear brake drum. Engine light off/ runs poor diagnostic, replacement of pcv valve assembly, replaced upper and lower intake manifold gasket remove and replaced pcv valve along with tune up package. Relearn engine idle, rear brakes basic pc pkg, dorman rear right wheel and left cylinders. During these 3-4 repair shops cannot fix the cruise control to get the car to stop driving it self when above 30mph along with acceleration, back tail light right side shorts out continually. It is very difficult and very unsafe to control a vehicle that has had more than three or four repair shops try their hardest to fix a problem that apparently has some of these problems. I am with the belief that the brake system along the electrical system within the 2003 Ford Taurus ses dohc is unsafe for street use in the u. S. Due to our standards here of motor safety. When put into gear the transmission jumps loud.
Mid December I noticed my alignment was turning towards the right, about a week maybe less, later I noticed my car was starting to wobble. I took it to firestone and they said my ball joints were seriously worn and because of the wobble the inside of my tires were worn out. Ball joints and tires now need replaced.