weird CEL issues
 

Hey guys,

I'm currently having some weird ass problems with the CEL going on and off. I had it checked and turned out to be evap issues, so I got a new gas cap. after a while it goes away, and then it comes back. when It comes back, I just tighten the cap some more and it goes away the next day, then comes back a couple days later again, and it's driving me nuts. anyone got any ideas what this might be?