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Old 07-16-2009, 01:07 PM
bigmac bigmac is offline
MC Platinum
 
Join Date: Jun 2005
Boat: 2004 Maristar 230 VRS
Location: Central Minnesota
Posts: 8,126
Quote:
Originally Posted by rudaire View Post
Auto gas tanks are vented, in that they do allow air to come in to replace the fuel that is pumped out. But the vent is associated with the charcoal canister system that holds the vapors from the fuel and later introduces them into the intake of the engine to be burned..
Although not free-vented, in and out, to the outside air like boat systems are. I'm sure that the EPA is concerned about atmospheric venting of fuel vapors in boats, just like they were in automobiles. Problem is that in this case they have to tussel with the US Coast Guard and it looks like the Coast Guard is winning. So far.

I had that problem on a previous boat. It was non-fuel injected and the vent line was plugged. It DID stop working until I looked at the vent line and saw that it had an excessive amount of hose, and had tightly kinked. Unkinking it did the trick on that particular boat
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'04 MariStar 230VRS/MCX

Last edited by bigmac; 07-16-2009 at 01:12 PM.
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