Mazda MX-6 Forum banner
1 - 2 of 2 Posts

1,836 Posts
Discussion Starter · #1 ·
just like the subject, how do you read oil?

10w-30? 5w-40?

What does each number represent and isn't the W for weight? What weight?
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.