Just cleaned my buggy and took it out for a run when I noticed as the motor (Force .26 ) came up to temp it started to idle high and seemed to be leaning -out...? I think I may have a leak ? I checked all my fuel line`s and tank, exhaust gasket and all seem good ! What the heck could be sucking air..? Also all the engine screw`s are tight and head bolt`s the carb is sealed ! This SUCK`S... Any suggestion`s ? And after a half a tank of fuel my temp was 290.