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ZDDP in 507 oils

Discussion in 'General Diesel Discussion' started by PaulReif, Jan 22, 2012.

  1. PaulReif

    PaulReif New Member

    Jan 17, 2012
    2009 TDI Jetta Sportwagen
    Is there any sense that low SAP oils while protecting Catalyst and DPFs may not provide the wear protection for cam and lifter surfaces in modern diesel engines? If so, is it safe to add small amounts of ZDDP (1-2 Oz ) to a 5 litre fill in a 2.0 CBEA engine or will this compromise the exhaust components
    such as the Oxidation Cat or the DPF
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  2. jgeorge

    jgeorge Member

    Jan 2, 2011
    2003 golf tdi
    V-tech power module
    The components will be compromised with long term use.

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