Sorry, I know there is alot of talk about 5w20 oils. I just wanted your pro opinion. I would like to run 5w30 in my Honda. I really don't think that 5w20 gives the best protection. I live in hawaii where it is hot mostly year round. I most likely will run dino oil because the dealers out here want oil changes at 3700. So, I want to change it at the right times to avoid any warrenty issues. First, will running 5w30 hurt my warranty? Secound, what is the best dino oil in the 5w30 weight? I assume I would want some moly in it. thank you all in advance for the info....KB