Its carbuerated. Needs a new 02 sensor so I ll replace that.It has good compression and doesnt foul plugs at all. BTW it has new plugs, wires and cap. Tires are inflated and no dragging brakes and there is no extra weight in the jeep besides me I m 340 lbs lol. Also will check float and needle. I get back to yall thanks fopr the speedy replies much appreciated