where is the fuel relay switch located on a 1999 ford super duty 5.4L v 8 pickup
NO fuel relay,if FP is not working,bad FP.
It is relay number 32. Third relay down on the right hand side. 6 large relays in this fuse box. Right side, third down. If it was a diesel it would be the Injector Driver Module relay.
Search Ford F-250 Super Duty Questions
Ford F-250 Super Duty Experts
Related Models For Sale
Used Cars For Sale