fuel return hose on EFI yamaha

PercyMH · #1 November 17th, 2005, 02:54 AM

I have twin yamaha's model SX150TXRY and LX150TXRY.

Can anyone tell me if this model has the return fuel hose back to the fuel tank? The boat is out of state, so, I can't walk out and take look and I've never thought about it before, but, I understand that some EFI engines do have this. Also, what is the purpose of the return hose?

thanks

rodbolt · #2 November 17th, 2005, 03:02 AM

no fuel return to the hull tank on that model.

some I/O and stern drive EFI and some desiel engines use it. its just a method to return excess fuel from the fuel rail to the fuel system.

PercyMH · #3 November 17th, 2005, 03:21 AM

thanks for the help. I am planning to install a Navman 3000 and needed to be sure it would work.