looks like I'm gonna do a few things on my 4runner to turn off vsc and prevent them from turning back on. i'm gonna be dropping fuel tank in a month or so anyway to fix some frame rust so looks like I'll be doing that evap valve on top of gas tank as previously mentioned in a different forum, since it will be easily accessible (as well as fuel pump because why not) I'll clean my MAF and IAC because that's super easy to do, go ahead and replace my charcoal canister because again easy to do, and my buddy said replacing his o2 sensors fixed his vsc on his 4th gen. really not looking forward to o2 sensors, I always struggle with breaking those loose.