In the current issue 11/2013 of the AUTO BILD CLASSIC engine oils were tested for classic cars. The result is simply frightening for classic car lovers. Only 4 products are “good”, among them Liqui Moly (www.liqui-moly.de) and ******. What do you think of these results? *** Contribution shortened due to suspicion of self-promotion! – Johnes, MT-Moderation ***