What could cause a 1991 Bronco 351 5.8 to turn over but not start?

Answer 1

If your engine turns but does not start, first check your interier fuel reset button located, inside under dash driver side on firewall between brake pedle and fuse box. If red button is up, push down to reset. This is there for the event of a colloison or need to do repairs on fuel system. Second, check for spark. To do this remove a plug wire and hold to a ground point (best done with very little light) if you see spark or get a ZAP well you got spark. Third, check or replace fuel relay Located (under the hood drivers side mounted on the back side of your breather) that part cost about 12 dollars. Fourth, if none of the above works check for a fault in the manafold system. O i almost forgot dont forget about your fuel filter you should check that first. I hope that helps you. And if that dont work, make sure that you check fule all areas of your fuel system (pressuer, regulator, fule pump etc.