I have been reading thru some of the posts for Auto-RX and even the website. Sounds to me like most of you experience awesome results with this stuff and i am wanting to try it on my 2000 Chrysler sebring LXI. For some reaso i cant really follow the directions i read too well and im wondering if someone could really spell it out for me, do i add a bottle of this stuff to existing oil or do i change the oil first then add this? and what after? im kinda confused by what i've read to do with it especially the "rinse" phase i really dont understand that, can anyone give me some detailed instructions? thanks!