2000 ranger 3.0 miss, cutting-out @ speed

[ripsky]

Hello,

I have a 2000 Ranger 3.0 with 120,000 miles. At idle, the engine has a slight miss/vibration. Under acceleration, runs good, at highway speed, an occassional, yet continual hard miss, like an electrical cut out. No "service engine light", no OBD codes. Replaced plugs, wires, fuel filter. Before going any further, any ideas? Thanks for your reply!

 

[DirtyRanger06]

i have an 06 ranger i had some thing like that happen to me it turned out to be a bad ground check it out hope it helps