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Old 28th October 2016, 22:00   #15
BigRuss
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Quote:
Originally Posted by SD1too View Post
Why is that Russ?

Simon
Sulphated ash is a by product of diesel combustion, by using a low ash oil it helps reduce the amount produced that could otherwise block the DPF

There's different Saps ratings of oil (Sulphated Ash. Phosphorous. Sulphur ) the lower the better for a DPF.

Russ
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