My friend Owns an 1999 F250. He had ticking sputtering problem and loss of power on 1999 Ford F-250 Super Duty

Does Anyone have any solutions to problem.. I know he has changed some sensors and stuff.. not sure exactly what. Thanks For the help.

Asked by for the 1999 Ford F-250 Super Duty
Friend needs to give you more info. so you can tell us, maybe we can help! Engine size, 5 options, and more details on problem ect.