Question about 2003 Suzuki RM 125

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My 2003 Suzuki rm 125 kick starts with brand new spark plug then eventually bogs down and dies, does the same when push started, does it need new piston and rings?

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  • ronniec_1 Mar 23, 2011

    I run 32:1 and I did clean the carb still does it though

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HI,,sounds like your plug is fouling,,what pre-mix ratio are you running? and has the carb been played with? run 32-1 premix and remove and clean the carb.

piston and rings are not to blame for this behaviour.

Posted on Mar 23, 2011

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Please rate this solution. Thanks!

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1 Answer

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Need a "very helpful" rating asap. Thanks!

Jun 15, 2009 | 2003 Suzuki RM 125

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