Air line for fuel

[Redland1]

(04-23-2022 )Rawze Wrote:  

(04-23-2022 )Redland1 Wrote:  I’m in the process of replacing my fuel sender and decided to replaced the fuel lines as well.Noticed that my truck has air lines for fuel.Dated 2000.Can I use new air line or is there only a certain type that is multi use?

I would not suggest using air lines for fuel. they will get brittle in short order and crack, flake, and be problematic. I also highly doubt the truck maker used air lines for fuel as well.

I found it odd when I looked at it and saw that it was an air line and when I saw the date of 2000 and my truck is a 2003 I got to wondering if that’s what Navistar used.Is there a specific type of hose that you suggest?