kdx 50 very hard to get going

speedfreakz704 · 2 Weeks Ago

i have put a new crank and piston in this bike once its worm it runs great but very hard to get it there .
it fires up first kick runs for one sec. then boggs off and it does that about 30 times befor it will go after its runs a bit and you turn it off it will fire right back up .
any help please

QKENUF4U · 2 Weeks Ago

how did the cylinder walls look ?
could be the rings just havent seated yet so your still low on compression....
new plug ?
good fuel ?
good spark ?
clean air filter ?

Kawasaki-rider · 1 Week Ago

BIG problem might be your carb. same thing happend to my kd80x took the carb cleaned it and WALLAH first kick start with great idle.

2 Weeks Ago	#1 (permalink)
speedfreakz704 Newbie Join Date: Jun 2009 Posts: 12	kdx 50 very hard to get going i have put a new crank and piston in this bike once its worm it runs great but very hard to get it there . it fires up first kick runs for one sec. then boggs off and it does that about 30 times befor it will go after its runs a bit and you turn it off it will fire right back up . any help please

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2 Weeks Ago	#2 (permalink)
QKENUF4U AZ's Official Mechanic BTK Expert Join Date: Sep 2004 Location: lake havasu city arizona Posts: 4,551	how did the cylinder walls look ? could be the rings just havent seated yet so your still low on compression.... new plug ? good fuel ? good spark ? clean air filter ?

1 Week Ago	#3 (permalink)
Kawasaki-rider Newbie Join Date: Nov 2009 Posts: 15	BIG problem might be your carb. same thing happend to my kd80x took the carb cleaned it and WALLAH first kick start with great idle.

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