So... I assume I know what many of you are going to respond with (Then again assumption is the mother of all f*&^ ups.), but what I'm looking for is strictly an informed opinion on what I should do in the case below.
I recently (847 miles ago) changed my oil in my 2000 Avensis. I used 5W30 Castrol GTX HM with a Fram HM filter. After reading the thread on "Is Royal Purple really worth the extra $$" I decided to give it a try. The problem I have is; I really want to drain the Castrol HM and go with the RP for the rest of the OCI with the HM filter. I know I can do whatever I want with my car, but it just seems wasteful. I figure I could use the GTX HM in a spray bottle to coat all the underside of the trans/engine and anything else that moves or has rust under there. Then again patience is a virtue. Ideas are always welcome.
I recently (847 miles ago) changed my oil in my 2000 Avensis. I used 5W30 Castrol GTX HM with a Fram HM filter. After reading the thread on "Is Royal Purple really worth the extra $$" I decided to give it a try. The problem I have is; I really want to drain the Castrol HM and go with the RP for the rest of the OCI with the HM filter. I know I can do whatever I want with my car, but it just seems wasteful. I figure I could use the GTX HM in a spray bottle to coat all the underside of the trans/engine and anything else that moves or has rust under there. Then again patience is a virtue. Ideas are always welcome.