- Joined
- Sep 3, 2022
- Messages
- 23
- Reaction score
- 24
- Points
- 3
- Location
- South Carolina
- Vehicle Year
- 1994
- Make / Model
- Ford Ranger
- Transmission
- Automatic
Okay, I have a 1994 Ext. cab splash.
4.0L, Auto, 198,000 miles.
It's been sitting for 5 years.
I have removed the gas tank and cleaned out.
I have replaced the fuel pump and sending unit.
New fuel filter.
The fuel lines have all been drained. I am getting fresh fuel to the fuel rail.
New plugs gapped and installed.
New plug wires.
Checked cylinder compression and all 6 are good.
New battery installed.
Checked all fuses, relays and the diode under the hood. All are good.
Checked codes and had 11 and 151, which I was expecting.
I replaced several bad vacuum lines.
All 6 plugs have fire when I removed and tested.
The issue I have is the motor will spin over, but not run.
I have started checking all the grounds and cleaning them.
Any thoughts?
How do I check to know if the fuel injectors are actually working? What provides the signal to the injectors to fire, the PCM?
Thanks for any help you can give me.
4.0L, Auto, 198,000 miles.
It's been sitting for 5 years.
I have removed the gas tank and cleaned out.
I have replaced the fuel pump and sending unit.
New fuel filter.
The fuel lines have all been drained. I am getting fresh fuel to the fuel rail.
New plugs gapped and installed.
New plug wires.
Checked cylinder compression and all 6 are good.
New battery installed.
Checked all fuses, relays and the diode under the hood. All are good.
Checked codes and had 11 and 151, which I was expecting.
I replaced several bad vacuum lines.
All 6 plugs have fire when I removed and tested.
The issue I have is the motor will spin over, but not run.
I have started checking all the grounds and cleaning them.
Any thoughts?
How do I check to know if the fuel injectors are actually working? What provides the signal to the injectors to fire, the PCM?
Thanks for any help you can give me.