hey guys, i have a 2001 s-10 2.2l, and ive just about got all the bugs worked out of it regarding the engine. however im having a serious problem that happens betwn. 45 and 60, for some reason it acts like im letting off the gas while cruising down the highway. only happens when maintaining current speed, never when im accelerating or slowing down. not only can you hear it but you can feel it as well. no problems with the gauges, no check engine light. i was thinking it might be missing, maybe needs new plugs/wires.
anybody have any suggestions of what might be happening or a fix?
thanks in advance
