Gasline from gas tank to OB motor??

[Bassky]

Is it OK to use a regular automotive 3/8" rubber gasline for your primer bulb and connectors from tank to outboard motor?

[Barnacle Bill]

I have been doing it for years and never had a problem.

[Tracy Swanson]

yep it will work just fine

[Shellback]

Technically I think marine fuel line must be stamped Coast Guard approved. Although that may be for just permanent installations. Anyhow just yesterday I bought automotive fuel line for my outboard. I'd have to think auto fuel line has been approved for ethanol for quite awhile now. Didn't want to take a chance buying "new old stock" marine fuel line that ethanol could affect.

[Bassky]

Thanks guys this is what I am going to use.
Bassky

[Bassky]

I hooked everything up, pumped the bulb and she fired right up. Should the bulb get tight? I have 3 carbs/lines that have to fill up with gas, inline 6 115 merc, and the bulb never got real tight or firm, is this normal?

[RiceRocket]

Would not Fuel injection hose be better than standard carb type hose ??

[skeetbum]

Bulbs sometimes act funny first time in my experience. Mine didn't pull fuel right away but has worked well since. Plan on replacing the whole shebang every couple of years. I bought the gray fuel line for mine time before this, barely made a year. You'll do well using the new automotive fuel line. Don't forget the see thru filters.

[Gindog]

Bulbs sometimes act funny first time in my experience. Mine didn't pull fuel right away but has worked well since. Plan on replacing the whole shebang every couple of years. I bought the gray fuel line for mine time before this, barely made a year. You'll do well using the new automotive fuel line. Don't forget the see thru filters.

Will the see thru filters separate the oil from the gas it if mix gas? And where is the best place to put a filter at on fuel live by carb or on tank line. I have a old 1991 25hp Ev and am get some trash in carb.

[Cray]

No it won't separate oil from gas. Put filter between bulb and motor connection. What kind of trash are you getting? If it is small black particles could be bulb and hose are deteriating from the ethanol in fuel.