My Honda CR-Z manual says to use 0W20 oil for best performance and longevity so I follow that advice.
At 1st I was running 0w-20, that's what is recommended from manufacturer. That being said i run High Mileage 5w30 in my car. Have been for the last 3 oil changes.
For Naturally-Aspirated Skyactiv engines, it is highly recommended that you use Mazda's own(Idemitsu) high molly GF-5 0w-20. Arguably it is one of the best oil for skyactiv engines.
Só uso óleo Honda original do meu, e mineral. Depois que li o manual e vi um aviso gigantesco falando pra usar apenas ele, nunca mais cogitei trocar kkkkk
But then we replaced it with a SkyActiv Mazda3 that used 0w20 and proceeded to have a good long history with that motor that had 0 oil consumption in 125K miles; I did all of the oil changes myself and it was always 4.5qts in/4.5qts out every 5k miles.
For [Naturally-Aspirated Skyactiv engines](https://en.wikipedia.org/wiki/SkyActiv), it is highly recommended that you use Mazda's own(Idemitsu) high molly GF-5 0w-20. [Arguably it is one of the best oil for skyactiv engines](http://www.cleanmpg.com/community/index.php?threads/45295/#post-357910).
2014 3, 0W-20 full synthetic (whatever major brand is cheapest) from brand new, every 7500 miles.
170k, runs like a top, burns not a single drop between changes, compression and fuel mileage exactly the same as new.
I use Mazdas 5w-30 Ultra DPF. Mazda once said that this was the oil that they're using, so I guess what's used by mazda can't be too bad for the rex
Before I boosted mine, I would do 5K all the time. Now it's close to 4k, anything over that and feels like shit driving it.
Genuine except sa engine oil. Bili ka na lng ng fully synthetic or synthetic blend na API SN. Ampanget sobra ng honda oil.
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