Since it is unseasonably warm in the Chcagoland area, I've decided to change my oil in 01 Civic the weekend. Going out is a Syntec/dino 5w20 brew with only 3K on it. I want to try the Honda 0W20 I got for a steal before the temp. drops. This is not the spec. oil for this vehicle, but the way I see it, wouldn't any 0Wxx be surerior to a 5 or 10W due to superior flow at start up? After warm up it should behave as the 5W20 would correct? Please help my apprehension!
