TESTING the FUEL Pump.

[andrewed1]

Hi all,

Tested my bike runs using a bottle gravity feed line.

So i just hooked up my Tank to petcock to filter to Pump installed the 2 vacuum lines (petcock to intake-1 and pump to intake-2) as per this fantastic diagram from Drapheus

Welcome to the forums.

I have this picture, see if it helps at all. The blue lines are vacuum lines.

the issue is When I push the start button the fuel is passed though the petcock and fills the filter but at this point it seems as the pump is not pushing fuel to the carbs as the bike will not start

what is the best method to test that the pump is working..


thanks