Question about 1990 Suzuki GSX-R 750 L

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I have Suzuki GSX-R 750 -90 and i need help with this major problem... when engine is cold it runs fine but when it's hot it runs over 6000rpm with it self... what i can do??? where i can find ansver to this problem... is it something to do with carburettor?!

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There might be something wrong with the inlet/exhaust valves:too little play.
you should check this immediately otherwise you can kill your engine.
if you don't have the tools or experience, go to a local fitter.
good luck

Posted on Sep 18, 2009

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Maybe buddy because its drwaing air from somewhere because when metal gets hot it expands tighten all the bolts on the engine and carb then if there is no difference get back to me

Posted on Sep 07, 2009

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