Fuel Pump Problem?

B

BackoftheCove

Recruit
Joined
May 6, 2008
Messages
1
I have '02 Mercury 40 EFI 4-stroke that will run fine for a couple of minutes then start to losing RPMs until I pump it back up with the bulb. Is this a fuel pump problem?
Also, the specs on the 40/50/60 motors are all the same, what is the difference in the 40 & 60?
 
j_martin

j_martin

Admiral
Joined
Sep 22, 2006
Messages
7,474
Re: Fuel Pump Problem?

If yer engine craps out, and you pump fuel into it, and it now runs, You have a fuel problem.

second question. About 20 hp


hope it helps
John
 
G

gpagolf

Cadet
Joined
May 15, 2007
Messages
7
Re: Fuel Pump Problem?

Just be advised he said fuel problem, which may or may not be the fuel pump. It could be any number of items including dip tube, fuel line, or even gummed up carbs.
 
K

kennyboater

Petty Officer 3rd Class
Joined
Mar 11, 2008
Messages
95
Re: Fuel Pump Problem?

as there are many different parts as gpagolf said, i think j martin is correct if it runs fine once you pump the bulb
 
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