Fuel filler vent pipe rusted away on 2002
 

Hi all I just had to do this repai as smell of fumes got rediculous and fuel was leaking onto floor when filling up to top.


No CEL code at all.


This is the link that assisted me, in case it helps anybody, and was pretty much identical to 2002 bueye.


https://www.ultimatesubaru.org/forum...ir-p0440-code/

You can buy the black grommet - 42061AA070

You can reuse the black plastic grommet but this is the reason why it rusts so i chose not to put mine back. Undersealing all the rusty areas instead.


The good news is that since i did this fix, the fuel filler cap now hisses when unscrewed, so system is pressurised once again.