Citroen DS5 - Diesel additives - Colbox

Interested in Platinum Plus diesel additive to asssist soot clearance in the DPF.

The Web provdes info about this additive but does not suggest a source.

Can anyone provide a supplier's name please.

Citroen DS5 - Diesel additives - Collos25

Don't waste your time and money.

Citroen DS5 - Diesel additives - skidpan

Additives are more likely to damage your dpf than clear it. Just use ordinary diesel, its what the manufacturer intended.

Citroen DS5 - Diesel additives - unthrottled

I expect this question has resurfaced because some moron wrote to HJ in the DT motoring section saying that they used it and it had worked and Hj published it.

The catalyst ahead of the DPF is platinum lined and, unlike this snake oil, it's not a total-loss system.