
Originally Posted by
racerone
The fuel primer is not a pump.-----It is a valve that opens when key is pushed in when ----ON and DURING cranking.-----The fuel primer valve does nothing if there is no fuel pressure to it.-----Therefor the key must be pushed in and held in while cranking.---After motor starts it is to be pushed in if motor falters before it warms up.------This primer valve was a huge improvement over choke flappers.----But in my opinion things with wires attached are often mis-understood.