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- Joined
- Jan 14, 2008
- Messages
- 2
- Vehicle Year
- 1991
- Transmission
- Manual
1991 4.0 Ranger
With a hot engine (not overheating) wont restart or will idle rough at 500rpm then die, sounds like half of the cylinders arent firing, there is no throttle responce. Let it sit for a bit and it starts right up and runs fine.
I have replaced the plugs, wires, fuel filter, pressure regulator and fuel pump.
Anyone have anything similiar and can help me out?
With a hot engine (not overheating) wont restart or will idle rough at 500rpm then die, sounds like half of the cylinders arent firing, there is no throttle responce. Let it sit for a bit and it starts right up and runs fine.
I have replaced the plugs, wires, fuel filter, pressure regulator and fuel pump.
Anyone have anything similiar and can help me out?
