Remote gas tanks hoses..........still ethanol issues?

[Leonard Atkins]

Yesterday I had my first problem with my 11 year old Yamaha 6 hp kicker, which felt like a carburetor issue. This morning I took the outboard plus the fuel hose which I planned to replace since it was getting less flexible.

The owner was very interested to cut my fuel hose open because Mercury, other name brands and especially no name brands still have issues with the inner lining disintegrating. I was shocked to discover the entire 6 year old Mercury inner lining had completely broken down, resulting in lots of little pieces blocking the hose and fittings. So beyond replacing the fuel line they will also need to go through the complete fuel system on my 6 hp outboard. My little white inline fuel filter appeared clear but time will tell. Owner is recommending fuel hose replacement if 10 years of age and not to purchase no name lines because they are breaking down at about 3 years of age.

I was shocked the marine manufacturing industry was still selling material unable to withstand alcohol in today's fuel. If you use a portable tank I would suggest removing the hose fitting that connects to the outboard. If clear you are good, if you see material in the hose then replace and check your inline filter on the outboard which you should physically open to inspect the paper element.

Tomorrow having the Yamaha 3 year annual completed on the 150 hp main for my Rosborough. When we repowered in 2009 we replaced all fuel lines. Will pull a few connection just in case.


Thought I would share with the group.



Leonard

 

[Nomad Willy]

Thanks Leonard,
We always use alcohol free fuel. Only problem is the alcohol free fuel is high octane. The last thing we need w low compression or two stroke engines.

 

[OldDan1943]

I remember trying to start a 2 stroke a couple of Briggs and Stratton engines. Pulling so many time unsuccessfully trying to start it. I would work up a sweat because it was no fun at all. Now I have a 4 stroke Honda. It is so easy to pull, sometimes I hate that it start on second or third pull. I have had people tell me, 'pull it harder', I dont because I am remembering the 2 stroke days and actually now enjoy feeling how easy the 4 stroke pulls and starts. Chuckle

I have a remote gas tank with the necessary hose. When not using the boat, I coil the hose and store it in the bow compartment of the rib.