I thought id ask about the old famous Lucas Oil -STABILIZER,- from SOPUS Products, Plano, TX. Man, that stuff looks like some Thick, Straight-50 SYRUP! I think is was here on BITOG that they found it "Suffocates" the Anti-Foaming part of Oil? I never used it even Before that, but i wouldnt DARE put that in this BMW my Sis has! Shes all "Well put stuff in the Oil to protect it!" I said "No." ................... I wonder, what DOES this stuff do? (Except maybe make the Oil in there not work. or possible work better?) This seems to be the place to ask! Ive Spun what Display Wheel MANY times, thinking, "There is No Part of an Engine that looks like this."