Misfire
I have a 2000 Ford Contour an the check engine
light came on ran the code an it came back as
misfire on Cylinder 4! I have chance the the plugs
an wires an coil packs an I bored out the Catalytic
converter an it runs fine then acts up an stalls out
an it a while to turn it back on! Any ideas what the
iusse is? Could it be the fuel Injectors?