If you're a quart low in your vehicle, there isn't enough motor oil to lubricate your engine properly. The extra friction causes drag that reduces fuel economy while you're driving around the Castro Valley area.
The same goes for dirty oil; it doesn't reduce friction properly. The result is you get to watch those numbers at your local Castro Valley gas pump rolling higher and higher.
The transmission also needs the proper amount of clean fluid to do its work. When it's in need of service, the transmission drags your fuel economy down.
So keep it clean at Building customers for life and give yourself a fighting chance.
Building customers for life
2445 Castro valley blvd
Castro Valley, California 94546
510 581 6700