Metal shavings in my oil?
I changed my oil for the first time today and noticed some fine metal shavings when I took out the oil filter. I know my dads Harley gets shavings on his magnetic drain plug, but I abuse my jeep with 140,000 miles and it does'nt have any in the engine or tranny. Is it typical for a KLR with 12000 miles to have some in the oil? Also I changed oil types to spectra gold 20w50, the guy I bought the bike from said its what he used, but when I changed the oil it is a little milky looking after it gets churned up. Is that what happens if I go from one oil to another? Should I change it in about a week or so to get out the little amount old oil that mixed in with the new?