1980 cb900 honda

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meanmossberg · Sun Oct 16, 2005 1:58 pm

engine runs poorly,sat for number of years in a garage now engine runs like its okay at first when.its cold as it warms up it will not take gas or it stalls carbs cleaned and rebuilt not flooding new battery,could i have coil crcked or spark boxs bad????

txbadboy · #2 Unread post by **txbadboy** » Tue Oct 18, 2005 9:47 am

what do your plugs look like? and is there a chance it might be overheating? if it runs ok cold, and poorly when it warms up, you might be running rich, also.

flynrider · Tue Oct 18, 2005 12:44 pm

Overheating is unlikely. That CB900 has an air cooled engine. It would have to idle for a looong time on a hot day to overheat.

txbadboy · #4 Unread post by **txbadboy** » Tue Oct 18, 2005 2:07 pm

agreed..didnt know it was air cooled.