It is true as far as the schedule goes but there is an official method of drain and refill. You can’t get all of the fluid out so it wouldn’t be a full change unless you did it several times (diluted it) but you absolutely must use the Mazda oil because it won’t mix.
Currently CX5 SportNav 2.2 diesel automatic and AWD.
Formerly CX3 SportNav 1.5 diesel automatic and AWD.
All advice is given in good spirit and taken entirely at the readers own risk. WORK SAFELY. ©2018 anchorman
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