Fuse location and appointment Ford F150, F250, F250HD, F350, Super Duty and Ford Bronco; with engine: 4.9 L (300), 5.0 L (Windsor), 5.8 L (Windsor), 7.5 L (385) and diesel: 4.1 L (MWM X10), 6.9 L (International IDI), 7.3 L (International IDI) (1986, 1987, 1988, 1989, 1990, 1991)