I’ve been having issues putting gas in ‘99 DS1. Removed the charcoal canister to find it full of fuel. Any tips on what it could be? Just bought the vehicle a few months ago and definitely haven’t over filled it!

 

I am dealing with the fuel filling problem on mine now, still waiting on all the parts, I blew compressed air from where it goes into the carbon canister and it definitely was clogged, that stopped the suction sound coming out of my gas cap. I still have problems filling up without fuel leaking out the fuel breather hose, so I'm replacing the breather hose, the filler hose, all the clamps and I think I'm just going to gut the trickle valve. I found this video useful in giving me a visual of what's going on. There are other videos about the trickle valve as well, just search on youtube.