Fuel pump pressure is 57 psi when things are running.
Fuel filter is new, fuel pump is 2 years old. Several sensors have been replaced including: TPS, IAC valve, EGR valve, O2 sensor, ign. Module.
Also replaced coil, dist. Cap and rotor.
4.3 liter, vin w CMFI fuel inj. System
When motor quits, it will always start after about 4 to 5 hours.
What do you think is going on?
have the same problem?
Wednesday, January 11th, 2012 AT 8:48 PM