ok i know what the code is its something to do with the evap but everywhere i find this code they dont say what to do to fix it.check engines been on for awhile now and i heard that maybe a gas cap could cause this but mine is fine so any other sugestions would be nice.I dont want to bring it to the dealer cuz there fuckin going to rob me,so any advise would be nice

That code is saying that you have a problem with your evap vent selinoid either the switch or mechnically. That leasts me to believe that you might need either a new seliniod switch or a whole new seliniod

I've heard the same thing about the gas cap. How do you know your's is ok? Cause it's something to do with the valve inside the cap goes bad and creates too much vacuum in the tank.

where is this switch or solinoid,so i can check it

I used to have constant problems with the hoses to the evap system blowing off. It could be something that simple, you never know :)