Posted 7/9/2020 16:41 (#8363689 - in reply to #8363609) Subject: RE: 97 f350, 7.3 computer
Iirc it's one of the ones in the fuse box in the driver's side fender fuse box. My 96 had horrible drivability issues, started like poop, would load up with 0 throttle response. After a while of looking our guy tried a new relay, fixed it. Seems to be a lesser known problem with them.