Fuel Hose Breathers in Boot
Posted: Wed Jul 11, 2007 9:18 am
In the process of replacing breather hoses in the boot of the Plus 2 (along with modifications to reroute large breathers from their original exits in front of rear wheels).
Tried a good quality Aeroquip Hose with an AQP liner. Within 24 hours, noticeable smell from permeation of aromatics through the hose.
Does anyone have a recommendation on hose type and supplier that is guaranteed not to have this permeation and hence smell problem. For example are any of the teflon lined hoses suitable in terms of prevention of permeation and termination connections.Note that the tank connections are 1/2" ID so this is going to dictate hose choice to some extent. The 2.25 ID filler hose will also need to be made from a permeation resistant material if the goal of a smell free interior is to be realised.
By comparison, modern cars have the fuel tank and plumbing mounted exterior to the car: by design this would avoid the problem.
Tried a good quality Aeroquip Hose with an AQP liner. Within 24 hours, noticeable smell from permeation of aromatics through the hose.
Does anyone have a recommendation on hose type and supplier that is guaranteed not to have this permeation and hence smell problem. For example are any of the teflon lined hoses suitable in terms of prevention of permeation and termination connections.Note that the tank connections are 1/2" ID so this is going to dictate hose choice to some extent. The 2.25 ID filler hose will also need to be made from a permeation resistant material if the goal of a smell free interior is to be realised.
By comparison, modern cars have the fuel tank and plumbing mounted exterior to the car: by design this would avoid the problem.