Air n Fuel system ....starts stalls quickly ....Only When Cold AM ...Rest of the Day starts n runs fine. Could there be a hole in the diaphragm of the lift pump that bleeds off fuel while not leaking from the Pump ?
There is a suction and a discharge valve in the lift pump. If the they are leaking that could happen, but it would have to get air from somewhere first. Meaning that you might have a problem with the lift pump, but you also have an air leak somewhere too. If the diaphragm is leaking, it will leak out the weep hole, or into the crank case if the hole is plugged up.
Thanks....I ended up finding my month long problem ...Was a Bad Fuel Bowl Heating Element Seal ...i used the old one cause i didn't have one 1 year n half ago....cause of circumstances i finished the job with what i had. I had looked before and anyway found the leak easy job new seal no leak stays running in the AM ...Thanks for fuel pump info .