Re: WJ RPM Jump? --- HELP!
My 99 4.0L WJ has JUST started to do this...If I baby it, right after 2nd or so it will "surge" a small amount, say 100-200 RPM. Enough to notice it and it is really annoying. It won't do it if I drive faster, but if i hold acceleration easy it will every time. I have no clue either!
05 JGC 5.7