Knowing your car’s gas mileage can help you be a greener driver.
Unless you drive a fancy pants car, you probably don’t have a gas mileage gauge.
The ScanGauge can tell you how much fuel you are using, helping you improve gas mileage. It can also run a quick diagnostic of your check engine light comes on, helping you find the root of the problem.
Buy it here.
Earthgarage – Greener Car. Fatter Wallet.