Mid range stumble

[Man Jerk]

I have developed what I describe as a Mid Range Stumble on my 22RE.

I notice it mostly between 2 and 3k RPM, when I am traveling at a steady throttle. I don't notice it when I am accelerating or decelerating.

It's just a light stumble, but it's really irritating.

Anyone have any ideas for me?

BTW, this is a rebuilt motor with about 5k on it. Everything else is great.

 

[bkg]

Assuming you checked plugs, wires, cap, rotor, fuel filter, and checked for vacuum leaks?

 

[Man Jerk]

Assuming you checked plugs, wires, cap, rotor, fuel filter, and checked for vacuum leaks?

No. You know what happens you you assume don't you Brian

Everything has less than 5,000 miles on it. I do plan on checking the wires, as you never know and I did buy lifetime warranty ones. Plugs I'll check at the same time.

Cap and Rotor are good, that I know.

Where are common places for vacuum leaks on the 22? Intake etc.

 

[bkg]

No. You know what happens you you assume don't you Brian

Where are common places for vacuum leaks on the 22? Intake etc.

at the vacuum lines.