Chrysler 85hp motor, hard starting and stahls all the time...
 

checked bulb, fuel to pump all lines ok batt ok, no leakes, checked
diaphram in pump it has no holes but looks stretched or worn, should
the diaphram be tight? on the backside it looks like exaust burning.
doesnt seem like theres a lot of fuel pumping from the pump but I dont
know what to expect. any advise would be appreciated.