R raceboi Active Member Jan 25, 2006 #1 Wonder if any knows the date on the engine oil bottle sold by PML refers to date of manufacture or date of expiry? Also, is there a "recommended" period from date of manufacture before the oil is considered too old to be used?
Wonder if any knows the date on the engine oil bottle sold by PML refers to date of manufacture or date of expiry? Also, is there a "recommended" period from date of manufacture before the oil is considered too old to be used?
