2000 blaster idle high

jtrio5

New Member
Feb 14, 2011
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I just bought a blaster and test rode fine. I took it out and after riding it for 20 minutes it started idling really high on its own even with the clutch in. The kill switch didn't work for a minute either and it was sitting there screaming. The guy I bought it from put a new seat for the carb needle in it. Am I getting air in it? What do you guys think. It has been bored 90over. The 2 inch hose coming out the back of the carb slides off way to easy just by pulling on it. And I also wander if the guy I bought it from jacked up the carb when putting. The bushing in. Can anyone help please.
 
Sounds like you got a airleak somewhere bud....search how to do a leak down test and how to build a Leakdown tester.....and if I was you...I wouldn't ride it till this is fixed...cause you could blow it up then you'll be sh*t outta luck....
 
my guess is that you are in a cold climate and it isnt rejetted and you are running hot enough that the heat itself keeps the process going

or the carb is really dirt

or others