Very windy tank!

[oxbow]

Tried this one before, sorry.
But petrol tank keeps farting all the time, sometimes so loudly, even when stationary.
Tried new Levens cap, differant amounts of pressure on cap and diff amounts of fuel in tank. All to no avail.
Suggestions?

[plipton]

My Chimaera did the same - but only when the fuel level dropped below 3/4 full.

www.pistonheads.com/gassing/topic.asp?f=13&h=&t=30564

The tuscan's tank bangs a bit as it pressurises but I just learned to live with it.

Just one of those things !!

[Graham66]

My tank doesnt bang or fart or pop, just a rush of air when I release the filler cap, have you checked the expansion pipe is free from kinks?

Graham

[matthewbinns]

you sure its not the wife, I had one like that once.

[oxbow]

I've had three like that!!