After getting my shipment of 5W-30 ASL the other day I looked on the bottle labels and to my surprise the bottle label states that 5W-3-ASL is:
ACEA A3/B3 rated
Meets Mercedes 229.1 and 229.3 specs
I wonder why none of these ratings, since they are significant to demostrate an oil's quality, are seen anywhere on teh Amsoil web site or on the product data sheets?????????