Hi I am useing a pair of phf 36, one pump lets fuel in as the slide opens right from the stop,
the outher pump is leting allmost nothing through the slide operates the diaphram at around half throttle
I have striped them but cant find anything obvious,
aproxamatly when do the pumps operate right away or is there a delay as the slide rises ?
or am I better to get rid of the pumps alltogether ?
Any advice welcome.