318is Oil
Moderator: martauto
- Brianmoooore
- E30 Zone Team Member

- Posts: 49358
- Joined: Mon Jan 10, 2005 11:00 pm
According to the handbook which came with your car, 10W-40 is only suitable for use in winter in the UK (absolute max. air temp. 15 degrees celcius), BUT oils have come a long way since that handbook was written, and modern 10W-40 is absolutely fine.


