1993 Ford Ranger Q&A
1993 Ford Ranger Question: misfire in #6 cylinder
have you changed any of these parts because a bad wire looks perfectly fine from the outside and could be broken inside, Start with a new wire set and plugs. - hemicuda
new plugs , new wires , coil pack less than 6 months old
i have a 1990 ford ranger with 4.0 v-6 recently put in head gaskets and upper half gaskets, plugs, wires, fuel filter, checked fuel pressure at schrader valve and it stays between 30 and 40 psi. tr...
changed out spark plugs, wires, coil pack, fuel injector and now the camshaft position sensor. next will be the cam shaft synchronizer. but before i do so this misfiring problem is driving me nuts....