I recently bought my son a 1990 Kitty Cat, it ran really well when i first picked it up and now we finally got some snow it doesn`t want to stay running? I was thinking of taking the carb off and having a look but I am not sure what i am doing? are they very complicated? It sat for 2 years and have a feeling some varnish or the like has dislodge and plugged a jet or something? Is or was a manual ever written for these? I s there any where on this web site where i could download one from? The nearest cat dealer is a long ways away from me? Thanks in advance. My 3 year old is anxiously waiting your replies...........Dale