It'll warn you when it's low... if you have no check engine lights/etc drive it. But, if it's been more then 3 or 5K miles, I would add a 2.5 gallon jug to see if it responds.
Hello all,
Our host provider had an outage today that lasted about 13 hours. We had to restore to a different server, with that said, we lost about 12 hours of data. We apologize for the inconvenience, but we're now back!
Please post here if you have any issues. :cool: