Gas tank mix up

Joined
Sep 5, 2007
Messages
1,790
I know this may be a real dumb question,but why wont a evinrude tank work and not a mercry tank. I took the mercury gas line and replaced the tank connection with one from a evinrude but something seems wrong,,HUH?
 

dlplost

Petty Officer 2nd Class
Joined
Jun 6, 2008
Messages
117
Re: Gas tank mix up

should work, maybe just a bad "o" ring?
I had a Mercury tank that worked fine on a 90, but not on a 50, turned out to be an old "o"ring that sealed on the 90 but wouldn't on the 50, let it suck air.
 

emckelvy

Commander
Joined
Jan 16, 2004
Messages
2,506
Re: Gas tank mix up

You got the flow arrow on the primer bulb still pointing in the correct direction (to the motor not to the tank)?

Other than that I can't think of any reason it wouldn't work. I have one test tank with Merc fittings and I made up an adapter which plugs into the Merc fuel connector, with an OMC fitting on the end for running Johnrudes. Works great and a lot simpler than having to mess with 2 tanks and 2 hoses!

HTH........ed
 
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