is it just fine to have a high air pressure coming out every time I open my fuel tank? Thanks for your comments..

Edited January 23, 201214 yr by kazzpog33

is it just fine to have a high air pressure coming out every time I open my fuel tank? Thanks for your comments..

i get the same thing when i open my fuel cap, never thought much of it though

sounds like a blocked breather tube, maybe...........

I had the overflow on my fuel pump blocked off by previous owner. 5k ke55 hardtop

Never had any pressure in tank.

Added a length of fuel line to the return sender pipe - I now have pressure inside the tank when i open to fill up and i can hear air or fuel moving around a lot more now.

 

I am also hoping it is nothing to worry about i don't like the thought of any type of pressure building up in a fuel tank.