Just got a 2008 Suzuki King Quad 750 and it's hesitating and stalling on the bottom end. So far I have replaced the spark plug CR6E, cleaned the fuel injector, seefoamed the fuel, checked all electrical connections and hoses, and removed the air filter. It doesn't seem to have the power it should on top either. The previous owner had removed the baffle and said it started acting up then why he didn't put it back on I don't know but he does not have it now. I didn't think something as small as that would cause this problem but maybe I'm wrong any help would be greatly appreciated thanks.