[AD removed for archives] ------------------------------------------------------------------- Want to convert your desktop into a virtual fish tank? Complete with multiple life-like fish 3D animations... Download the Living Marine Aquarium Screen Saver. CLICK HERE! caacHMDb7yoMza/Freeze ------------------------------------------------------------------- If when you pulled the old sensor, If there was a lot of sludge on it, you man need to clean the hole out a bit with a few Q-tips. We had a 318 in a truck that had run penzoil for about 200,000 miles and the light wouldnt go out even with a new sensor. Pushing the sludge out of the way with a Q-tip fixed the problem. If you set the idle to 700 or 750 the problem may go away. As you suggest, A guage will tell you what the pressure really is. On my Plymouth, my 440's oil light comes on at 20lbs of pressure. Without the OP guage, I wouldnt know that. At idle it is generally about 25-35, depending on engine temp. If it were summer, maybe going straight 30 Wt or 20/50 might help, but with winter coming, 10/40 would be better. I thought that Oil Viscosity has an effect on your pressure also... --Tom On Sun, 3 Oct 2004 21:22:31 -0400, "Don Hudson" <mopar4me@xxxxxxxxxxx> said: > To answer Bob's question, idle speed is about 600 RPM or so. > Re: Dodger's comments - I cannot anwer if the motor is rebuilt or a 40 > yo > original. The motor is a 273 2 barrel; it's quite clean with virtually > no > oil, dirt, etc. It is painted Street Hemi Orange with black valve covers > (done before I obtained the car) The previous owner thinks it might have > been rebuilt but can't confirm it. Guess a gauge is the next step. > Don Tom 65 Dart GT 'vert 68 Plymouth 'vert Las Vegas, NV [AD removed for archives] ------------------------------------------------------------------- Go on a Cruise for Free! caacIqSb7yoMzf/PermissionData ------------------------------------------------------------------- ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. b7yoMz.