Mazda 3 Engine Oil Change Mazda 3 (BM) Engine Oil Change Post author:Luke @ AutoInstruct Post published:September 23, 2017 Post category:Mazda 3 (BM) Post comments:0 Comments This tutorial will show you how to perform an engine oil change on a petrol Mazda 3 (BM). Continue ReadingMazda 3 (BM) Engine Oil Change