Hey.i have a 87 kawasaki mojave thats hardly been used. i bought it from my uncle awile ago.i guess it wasnt working right so he brought it to a bunch of rednecks that didnt know how to put it back together right.they used it for a wile and then he hurt himself on it and let it sit in his garage for three years.when we got it we got it running but it wouldnt iddle inless we tuned the idle screw way up but now if you run it to long it sounds like its going to blow up it iddles to fast and turning down the iddle screw dosnt do anything.i cant find a screw driver small enough for the piolet screw i think its called.i dont think the cooling fan or anything like that is working eather and it just started leaking oil.any help would be nice.thanks.

 

Clean the carb throughly, dump if any old gas in the tank and clean well. That's a start.