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No Vaccum for fuel to get to engine
Posted: Sat Oct 08, 2022 8:48 pm
by mikegeorge123
I checked everything and even the crank seal but the vaccum just wont work. Fuel only comes out when i suck on the vaccum line. 
Re: No Vaccum for fuel to get to engine
Posted: Sun Oct 09, 2022 12:10 am
by motormike
For a start, you could tell us what kind of bike you are having issues with.
Have you done a compression check ?
Re: No Vaccum for fuel to get to engine
Posted: Sun Oct 09, 2022 12:43 pm
by mikegeorge123
I have a honda spree nq50 1985. The compression is 140 psi kn the electric start and I don’t know why fuel is not getting to the engine. I checked the vacuum and couldn’t feel any suction
Re: No Vaccum for fuel to get to engine
Posted: Sun Oct 09, 2022 2:57 pm
by motormike
Have you inspected the reeds ?
Do you have the original airbox in place with a clean filter ?
Have you tried running the engine with a alternate fuel supply...a bottle feeding directly into the carb ?
Re: No Vaccum for fuel to get to engine
Posted: Sun Oct 09, 2022 3:04 pm
by mikegeorge123
I think that I found the problem, the reeds were closed air tight shut