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Old 07-07-2003, 07:46 PM
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bob bob is offline
LawnSite Platinum Member
Join Date: Dec 1999
Location: DE
Posts: 4,256
Kubota Engine Idling Wrong

My 99' Grasshopper has a liquid cooled Kubota gas engine. When I have the throttle on idle, the RPM's go up and down. Its been progressively getting worse. At full throttle every thing sounds normal. Any ideas?

If you choked a Smurf, what color would it turn?

I'd give my right hand , if I could be ambidextrous!
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Old 07-10-2003, 07:42 PM
sdwally sdwally is offline
LawnSite Senior Member
Join Date: May 2001
Location: San Diego, CA
Posts: 385
Have you tried cleaning the carb? Possibly gummed up jets. Weak spark at idle? Just a few ideas off the top of my head. What have you done or checked yet?
Clay Walsten
Developed Regional Parks
City of San Diego

We enrich lives through quality parks and programs.
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