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![simo14](themes/aaAle/images/interface/profile-pic-placeholder.47cf740a.png)
Hi
I have just bought a 2008 Mazda Atenza 25Z from what I can find online it says to use regular petrol which I take as 91 but I have been told I should be using g 95 ?
if I use 91 will it hurt the engine ?
or can I alternate 91 then 95 ?
![Anon](/assets/aa/aa-avatar.png?m=1466990309)
Our source doesn't specify using high octane fuel so 91 octane should be fine to use.