will stop after running an hour or two.replaced: 2 fuel pumps,fuel filter,fuel relay,plugs, wires,rotor, distributor, coil,spider, 57 pound of pressure from fuel pump.Continue to cut off after an hour or two.Help.
Response:
1)Have you checked your fuel pressure regulator?
2)vapor lock
3)Check Back pressure on catalytic converter
4) check for Engine codes
Freeautomechanic.com tip : Once the engine has died, check to see what is missing... spark or fuel or both, then concentrate on that circuit to determine the problem. "simplify"
