my brother is wondering what kind of engine oil to put in his new to him motorhome. it is a 1993 ford 450 with the 460 motor gas. he has heard numerous suggestions but they all vary in the weights. does anyone know for sure?
thanking you in advance.
2005 chevy blazer 4wd
1998 trail-lite 17 hybrid
lotsa mods here and there to fit our campstyle
just havin fun