was driving my 97 zrt 800 wen it started loosing power. Almost like it ran out of gas. It runs but only at idle revs up a lil wen i play with the choke. TOOk a look at my plugs and my center plug was burning wight. Could i be geting anti freez in some were? plugs are wet but dont smell like gas. all 3 cylinders have 150psi I have good gas flow, spark,and air..... at idle i can hear the cabs sucking loud dont think iv heard them sound like that befor.