Fuel pump

rickasbury

Senior Chief Petty Officer
Joined
Jul 13, 2011
Messages
787
So...boat sat for some time, about 3 years. Definitely had bad fuel so I got it all out and fresh fuel in. Had done a tune up prior to its rest and really ran well. New filters after I got all the fuel out. I had been cycling the fuel pump looking at the fuel condition prior to figuring out I needed to get the fuel out and trying to start it- it would stumble and try to run. Ended up killing a starter that was probably due anyway. So, put the new starter in, cranks very strong but is not pulling fuel. I took the fuel filter off and there does not seem to be any obstruction. Nothing getting to the fuel water separator. I do hear the whirr of the pump when I turn the key but no fuel being pulled.
2006 350 mpi. Replace fuel pump?
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
70,958
So...boat sat for some time, about 3 years. Definitely had bad fuel so I got it all out and fresh fuel in. Had done a tune up prior to its rest and really ran well. New filters after I got all the fuel out. I had been cycling the fuel pump looking at the fuel condition prior to figuring out I needed to get the fuel out and trying to start it- it would stumble and try to run. Ended up killing a starter that was probably due anyway. So, put the new starter in, cranks very strong but is not pulling fuel. I took the fuel filter off and there does not seem to be any obstruction. Nothing getting to the fuel water separator. I do hear the whirr of the pump when I turn the key but no fuel being pulled.
2006 350 mpi. Replace fuel pump?
Ayuh,..... Backtrack to the tank,...... Is the anti-siphon valve at the outlet clear,..??
Is the dip tube to the bottom of the tank clear,..??
Prefill the fuel filter abit, as the fuel pumps gas, better than air,.....
 

rickasbury

Senior Chief Petty Officer
Joined
Jul 13, 2011
Messages
787
Ayuh,..... Backtrack to the tank,...... Is the anti-siphon valve at the outlet clear,..??
Is the dip tube to the bottom of the tank clear,..??
Prefill the fuel filter abit, as the fuel pumps gas, better than air,.....
I pulled all the fuel out with an electric pump until it drew air...I dunno....beyond me I guess on this one. Probably simple but I don't have this sort of experience I guess.
 

rickasbury

Senior Chief Petty Officer
Joined
Jul 13, 2011
Messages
787
I pulled all the fuel out with an electric pump until it drew air...I dunno....beyond me I guess on this one. Probably simple but I don't have this sort of experience I guess.
And I just pulled the line off, fuel easily draws from the tank soit spit cough yuk...
 
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