P Purple New Member Oct 4, 2005 13 0 0 Oct 24, 2005 #1 Oct 24, 2005 #1 My 68 has synthetic oil in it now, if I change to regular oil, any steps to take?
1 1966conv New Member Mar 5, 2004 220 0 0 Oct 25, 2005 #2 Oct 25, 2005 #2 Why change? Which synthetic oil? Is it a true synthetic or blend? If it's a blend you can switch right over. I've heard some say on a synthetic, you need to change run it and then change it again.
Why change? Which synthetic oil? Is it a true synthetic or blend? If it's a blend you can switch right over. I've heard some say on a synthetic, you need to change run it and then change it again.
302 coupe Founding Member Mar 2, 2000 1,952 3 36 Macon, Ga. Oct 25, 2005 #3 Oct 25, 2005 #3 no special procedure to ween the engine of either oil. Just drain and replace, use new filter.