hesitation on acceleration

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jon1234
Cadet

Posts: 1

hesitation on acceleration Jul 8, 2014 14:33:23 GMT -5 via mobile

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Post by jon1234 on Jul 8, 2014 14:33:23 GMT -5

I have a Keeway matrix 50 with a Morelli 50cc 2 stroke engine. It has a brand new Carborator and it hesitates on acceleration. It just gets worse on more throttle. Can anyone help and tell me wjats wrong with it? My guess is the CDI

jmkjr72
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Commander 132nd Northern Cav. Division

Posts: 2,779

hesitation on acceleration Jul 8, 2014 18:53:26 GMT -5

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Post by jmkjr72 on Jul 8, 2014 18:53:26 GMT -5

You mean minnerlie or morine

Just because it's a brand new carb doesn't mean it's set up right

Why did you replace the carb
Is it the same brand and same size
Are the jets in it the same as the old carb

My bet is the air fuel screw is set wrong to start with
Turn it in all the way gently and back it out 1.5 turns

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