Hi, please let me know if I asked invalid questions. Wether maintenance item or as something broke prematurely, I just want to know as skyacyiv is relatively new. Thanks.
Released in 2011, the 2012 Mazda3 was the first year and model that had the Skyactiv engine series in the USA. So I would not call it relatively new myself... It has proven itself well, and is now installed into every vehicle they sell here in the USA.