I have a '79 308GTS. I know I'm supposed to check the oil level after shutting off a warm engine (although there seems to be argument about how long after shutting off). Anyway, I haven't started the car, and I think I put in too much oil. Just checking the oil as it sits, the dipstick reports oil level is way high, like two inches up the dipstick from the max level. Should I remove some oil before starting? Should I do another oil change? Without changing the filter, how much oil should I put in? Thanks!!!