The Globe and MailIs it necessary to change your oil every 5000 km?The Globe and MailI replace the oil on my 2014 Chevy Cruze every 5,000 kilometres. Last time, I waited until my oil life monitoring system said “2 per cent,” and when I went for an oil chan …

The Globe and MailHow often does my vehicle need an oil flush?The Globe and MailLou, how necessary is it have a hot oil flush every 24k? I have a 2015 Mazda CX-5 and this has been recommended to me by a dealer. The cost of an oil change has more than doubl …

The Globe and MailHow often does my vehicle need an oil flush? - The Globe and MailThe Globe and MailLou, how necessary is it have a hot oil flush every 24k? I have a 2015 Mazda CX-5 and this has been recommended to me by a dealer. The cost of an oil chang …