Hi,
There still seems to be plenty of different theories abounding about oil changes. I generally tend to stick to annual services for oil changes (I do maybe 10K a year max).
BUT according to this article this: 12,000 miles is FAR too long:
https://jalopnik.com/i-found-out-wha...oil-1762314484
In the UK, a lot of cars are on "Long life" oil services... 17K seems common looking at some cars service history.
Someone enlighten me...
How does a "Modern" 2008+ car on "Longlife" oil compare to a, 2002 car on fully-synthetic (5/30), or a 1989 1l petrol on semi-sythetic?
Josh