2013 Cadillac Escalade 6.2L 130000 miles I had a code of P0455. I smoked the evap system and there was a leak in the vapor canister. The main problem was filling the gas tank. I replaced the vapor canister and canister vent valve. Also blew out the lines, and little black pebbles came out of the lines and the charcoal canister. I specifically blew the line from under the hood to midway of the vehicle and the one from midway of the vehicle to the charcoal canister. I went to fill the vehicle up but still having a problem filling the tank. What shall I do?
you've posted dozens of different cars. Are you a dealer?
no i work on vehicles on the side when i can
@imperator when friend feel it is too expensive to take to a shop.
well those aren't the only EVAP lines. In fact the ones more likely to interfere with fueling up are the tank and filler neck vent lines. I would clear those out too.
@imperator thanks i will do that.
There's a diagram here you can use.
Since you work on so many vehicles, you should keep this site bookmarked. It's going to be VERY useful.