The other day on my way to work I noticed that when at idle or low RPM that the oil pressure gage dropps to 0 and the check gage light comes on. If I increase the RPM the pressure goes back up, but still drops off after idling down. The engine runs fine during with no noise or vibes or clunks. Gage? Pressure switch?
Nov 24, 2009 at 3:00 PM