lost 2qts oil into coolant and into overflow..Oil looks clean..is 92 Legend 3.2 v6. Engine not overheating. Overheated 5yr ago when plastic radiator top cracked. Dealer licking his chops over a 5grand overhaul[no way] says bearings most likely damaged..Eye said oil looks good and clear, not foamey..is there a place to get the oil checked for coolant in it...any ideas where the problem lies..."just in tyme for christmass"