1 - A steady constant beep = Overheating. V6 engines, possibly some others, have a fuel restriction warning which is ALSO a steady constant beep. 2 - A beep every 20 or 40 seconds = oil level has dropped to 1/4 tank. (Late model engine = Every 40 seconds) 3 - A beep every other second = VRO failure, air leak in oil line, oil restriction, (anything that would result in a lack of oil being supplied to the engine). |