I wanna try a can of seafoam in the gas tank after my truck gets worked on tommorow, how do you do it? Do u need a new fuel filter after you use it?

 

The search feature does wonders...

Good info here

 

I would not bother with seafoam in the gas tank. There are much better products for cleaning the fuel system, Chevron Techron Fuel System Treatment Plus. But why put anything in there when you will have a brand new injection spider...? Seems like a waste if you ask me. But it is your money.

 

I was just wondering how its done, we have more than one vehicle lol