The Miracle
New Member
- Joined
- Oct 2, 2020
- Messages
- 9
- Reaction score
- 1
- Points
- 3
- Location
- North Georgia
- Vehicle Year
- 1989
- Make / Model
- 2.9 4X4
- Transmission
- Automatic
I posed this on a different ranger forum, fixed some other issues based on the replies(Thx, RonD) but not the main issue, so perhaps I can get some fresh eyes on the problem
It is a misfire or intermittent lack of fire around 3000 rpm. The tach drops when it happens.
I have replaced Coil, Fuel pump, FPR, plugs, wires, cap, rotor, TFI, pickup coil, and TPS
I have not replaced the MAP or O2 sensor.
No check engine light or codes present.
It ran ok last year, with the above problem every so often, but after sitting over the winter it does it constantly.
It is a misfire or intermittent lack of fire around 3000 rpm. The tach drops when it happens.
I have replaced Coil, Fuel pump, FPR, plugs, wires, cap, rotor, TFI, pickup coil, and TPS
I have not replaced the MAP or O2 sensor.
No check engine light or codes present.
It ran ok last year, with the above problem every so often, but after sitting over the winter it does it constantly.