If you don't drive enough to boil the water out of the oil, it will show up in the valve cover, top of the dip stick, etc. I don't use 91 octane in anything I own, all running on 87 octane.
Guitplayer... screw that cup off and fill it with whatever grease you use and screw it back on. Each time you screw it in some it lubes the distributor shaft. I give it a little turn about every 500 miles or so. Some do it at each oil change. Lots of folks never did it back in the day because they didn't know.
Thanks guys! I am losing ZERO coolant so fingers crossed no head gasket issue. I just drive this Panel truck around the
yard. So it does not get "driven".
I`ll try using 87 octane in my 235. Wondering now for my 327s what's best.
Ill put some grease in the cup today!
