When I snap the accelerator I get a hesitation. It only does it if I snap the acc. in N and if I floor it in gear I hear a knock like sound. If I just rev the motor or normal start from stop there is no problem. In N and I snap the acc. I hear a sucking of air sound fron the intake and then the motor revs up. I checked the cap and cleaned the posts but they were not bad is it less then a year old. The plugs wires rotor PCV are all less than a year old. Could this be a cat problem or what?
kurt 94fzj80 219k mi
kurt 94fzj80 219k mi