Every time I met Morey's rep, I asked if the Morey's Diesel Smoke Killer was approved for use in CRD diesel with the DPF and finely Morey's updated their document on the net. The bottles in the shops won't probably mention the DPF but it is now in their data sheet. Morey Oil lubricant product details - MOREYS DIESEL SMOKE KILLER
So, I can finally start using it in our CRD TDI's wit the DPF.
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