Does anyone know about this and what needs to be done ??

 

If the TSB applies to your truck, the dealer will hook it up. if not, you can get to it with out having to drop the tank. Some 1/4 line (I think), a couple of small hose clamps, and an inline filter will hook it up. There are 2 small vents at the front and back of the tank, on the top. I think I have a pic of the top of the tank if you need it. PM me, I'll find it for you.

 

I think this post is in the wrong forum. But anyway.....you might want to check out this thread for info and pics etc. Hope it helps!


https://www.dieseltruckresource.com/...d.php?t=117209

 

Have you checked to see if your vents have hoses on them?

The later '05s had the mod from the factory (mine did).

 

Here's a pic of the top of my tank, the link to the thread above gives a pretty good detail too.



On the left side of the pic, (back of the tank) you can see on of the vents, the foward one is in the same location, and looks the same.

 

Here's another one...

The brown stain on the second hump from the front of the tank is where the other vent is.