Is the Mazda engine to which the manual recommends oil ACEA C1, or JASO DL-1., I stoned oil satisfies C3, for example, Amsoil AFL 5W-40 C3?
Thus it is written on the dipstick, that is to be C1.
But it's weak and greater engine protection filters and catalytic converter?
Thus it is written on the dipstick, that is to be C1.
But it's weak and greater engine protection filters and catalytic converter?