I have been using a yellow tubing for sight gage and fuel lines in my LNC2
for the past four years and am very happy with it.  Now, as precautionary
measure only, I want to replace it with the same material but I don't know
what it is called or who sells it.  Spruce doesn't sell any yellow-colored,
fuel-proof line according to their buyers.  Do any of you know more about
this type of tubing?                Greg Nelson