Two problems related to front suspension lower ball joint have been reported for the 2002 Ford Ranger. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Ford Ranger based on all problems reported for the 2002 Ranger.
Took vehicle to mechanic because of tapping noise coming from front end. Mechanic replaced bushings and support rods on both sides but the tapping noise persisted. After returning to the repair shop, the mechanic pointed out that the boots on all upper and lower ball joints had rotted out and apparently led to premature failure of the ball joints. Since the vehicle was purchased new, kept in a garage and has had minimal use of only 10,000 miles over eleven years, the mechanic said he had no other explanation as to why they need replacement after such low mileage. I've already spent $242 for the bushings and rods. Now, it sounds like it's going to cost another $1000 to replace the faulty ball joints.
The contact owns a 2002 Ford Ranger. While driving at low speeds around 20 mph there was a popping noise in the front of the vehicle. The noise was also heard while making left and right turns. The dealer stated that the lower ball joints had excessive pry and could possibly separate. The lower ball joints were replaced at the owners expense. There have been no failures since the vehicle was repaired. The failure mileage was 37000 and the current mileage was 44000.