Today I was driving my car down the road and I was going down a nice flat strait away for a good minute or so at about 1900 rpm's when all of a sudden the car started to very slightly surge between 1700 and 1900. This is the first time this has ever happened, What could the problem be? I have been suspecting bad Injectors and EGR for awile just b/c the car does not run as smooth as I think it should. But the car does perform quit well when warmed up so....

Please I need to get figured out before it becomes a daily driver in about a week and a half.

Though the torque convertor lock up use to do this at low speeds but it is completly unpluged, could it be the rest of the convertor going bad?

 

ttt