Hi. I'm a new member. Had a few questions for the experienced rx8 owners. I own a 04 rx8. Having some hot start issues. We have tried power foaming it. I'm aware of the atf Oprion. But was wondering if anyone else had any other ways of cleaning it up besides rebuild. And second question. What are thoughts on premix?

 

Decarbing: https://www.rx8club.com/series-i-tec...r-pics-241867/ (read the whole thread, it was an ongoing test with changing test conditions).

Premix: New and Potential Owners Start Here: Premix