Quick question for the group... I have heard MANY storied on what kind of oil to put in the Delorean.. I have heard 10W50, 5W30, etc... I went and bought 7 quarts of Penzoil 5W30 SYNTHETIC oil.... My car has 5300 miles on it. Is synthetic OK to put in a delorean, or is regular oil better? What IS the correct weight? (I live in New Mexico, where it is warm). Every car I have I have put Slick 50 in, and they all last over 190,000 miles.... is it safe to put in my Delorean as well? And last, what kind of transmission fluid should I use? (I have an automatic)... and, is the slick50 transmission protection additive safe to use? I don't want rotted seals. thanks! Mike michaelkqkq(at)hotmail.com (reply via email as well if you like, I want to change my oil this weekend, and the moderators may not approve your message right away)