xr3dcrunkx
New member
while accelerating? my jeep sounds normal at idle thru 25 mph but once you hit about 30 it starts to vibrate and sounds like a go-cart. it does this during high speeds and made worse thru heavy acceleration, but STOPS once the gas is let off. its not a smooth sounding exhaust. im assuming that it could just be a miss in the firing order but its not like the distributor cap, plugs, or wires are that old. they have all been replaced about 2 years ago. if someone could give me an answer that would be great. its annoying me like crazy and i feel like my engine is going to explode.