DPF cleaner will help make it easier for the car to remove its own blockages. However if you've not had any issues so far it's because you're doing the longer journeys needed to clean the DPF.

I have a 1.9TDI Golf with about 112,00 miles on it which I use for towing a caravan and find it excellent. I will need to replace it and would prefer something of a similar size. I like diesels as ...

Introduction Much has been published during the past decade about air quality concerns and harmful atmospheric emissions discharged by current diesel engines equipped with DPF (Diesel Particulate ...

In today’s cost-conscious times, supplementary engine and fuel additives promise means of cutting motoring costs. We study whether or not they really deliver Words: Rob Marshall Ever since the ...

These cleaners, boosters and treatments are often sold alongside NGEN oils, especially in “pre-MOT” bundles and service packages for UK garages. The big question is whether they genuinely save money – ...