Quote:
Originally Posted by BigRuss
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 ..
|
Thanks Russ, but I am struggling to understand how engine oil can have an effect upon diesel combustion. After all, the two should never come into contact. 
Simon
__________________
"Whatever is rightly done, however humble, is noble."
Sir Henry Royce.
|