Just a quick question...
even though my Focus spec's 5w20 I've been using 5w30 just so I don't have to buy two different oils for my cars. Would I get a noticeable increase in gas mileage in the Focus if I went to 5w20 or even 0w20 since I drive short distances to/from work?(5mi one way, averaging 26mpg mostly city)
I'm guessing the increase won't be that noticeable..
even though my Focus spec's 5w20 I've been using 5w30 just so I don't have to buy two different oils for my cars. Would I get a noticeable increase in gas mileage in the Focus if I went to 5w20 or even 0w20 since I drive short distances to/from work?(5mi one way, averaging 26mpg mostly city)
I'm guessing the increase won't be that noticeable..