Question about Suzuki DR-Z 250 Motorcycles

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My 2003 suzuki 250 ozark sputters at full throttle

Cleaned carb and still sputters and loses power at full throttle

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Is engine condition good???? comperssion should be in the range of 150 psi. have you checked tha air box, filter, inlet track for proper condition and no blockage(dirt dobber nest???). Check for air leaks at the intake manifold by spraying arouind the area with carb cleaner while idling, any change in rpm indicates a leak. Re check your work in the carb. A "cleaned carb " and a properil overhauled and adjusted carb can be 2 different things.

Posted on Jan 18, 2013

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Posted on Jan 02, 2017

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SOURCE: suzki ozark 250 cleaned out tank and carb runs but will not idle

clean carb, adjust valves and perform and perform a compression test

Posted on Nov 07, 2012

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