Any ideas what this little tube is for? I'm guessing it's some kind of vent. I'm reasonably sure I'm taking in water through it when going through deep water holes. I thought maybe it was connected to the drain under the cowl but I verified it is not. If it is a vent maybe it's missing something like a check valve?
It's on the firewall, passenger side., the 2nd pic is a close up.
Thanks
It's on the firewall, passenger side., the 2nd pic is a close up.
Thanks