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Is SAE 20W-40 engine oil suitable for a 2005 Mazda Demio. Where can a manual be obtained for this vehicle that's written in English.
Hi there,
I would think that this oil would be to thick. Castrol suggest a 10w40 oil for your car.
There is a company who translate user manuals into english at a cost. 09 825 0773 JPNZ
Thanks, appreciate your help :)