P Pidziek Joined Feb 7, 2010 Messages 88 Location PL Jun 10, 2010 #1 Hi, What is the difference between B3 and B4? B4 reportedly has more cleaning power, and B3 more powerful lubricant ... Can B4 is more resistant to oxidation, aging? Does anyone know what these two standards differ?
Hi, What is the difference between B3 and B4? B4 reportedly has more cleaning power, and B3 more powerful lubricant ... Can B4 is more resistant to oxidation, aging? Does anyone know what these two standards differ?
B BobFout Joined Mar 23, 2009 Messages 3,208 Location Indiana Jun 10, 2010 #2 I am curious too, this is what I came up with. http://www.lubrizol.com/EuropeanEngineOils/A3B308.html http://www.lubrizol.com/EuropeanEngineOils/A3B408.html
I am curious too, this is what I came up with. http://www.lubrizol.com/EuropeanEngineOils/A3B308.html http://www.lubrizol.com/EuropeanEngineOils/A3B408.html
S sxg6 Joined May 23, 2004 Messages 2,585 Location Northeast Jun 10, 2010 #3 In addition to bobfout's links. Heres a simple explaination And more detailed http://www.acea.be/images/uploads/pub/070308_ACEA_sequences_2007_LD_and_HD.pdf
In addition to bobfout's links. Heres a simple explaination And more detailed http://www.acea.be/images/uploads/pub/070308_ACEA_sequences_2007_LD_and_HD.pdf
E Eddie Joined Dec 7, 2003 Messages 12,376 Location Florida, Cape Coral Jun 10, 2010 #4 Reread. One for higher performance and DI engines
B BobFout Joined Mar 23, 2009 Messages 3,208 Location Indiana Jun 10, 2010 #5 Hm. This does not give me a warm-fuzzy about using ACEA A3/B3 Royal Purple in my TDI....