LIQUI MOLY Diesel Particulate Filter Protector | 250 ml | Diesel additive | SKU: 7180, Gray

Used it in my BMW 320d as a preventative measure and it worked brilliantly. Never had any issues with it, great product from a top brand.Not even crazy expensive, simple to use and you can feel the benefit.

It offers immediate results in cleaning the DPF

Bought this because as we only do short journeys the filter was not cleaning itself and we were getting a warning light on the dash. Put this into a full tank of fuel and 6 months later when I'm writing this review we haven't had the warning the light come on again at all.Very impressed, If you have a warning light on this is well worth a try for the money.

very good

I have a " drivetrain" error in my BMW 320d 2012 that appears only when i accelerate which could be for one of 3 possibilities, blocked particulate filter, clogged fuel filter or bad fuel pump. I used the product few days ago and the error still appeared on one occasion . I have to give it more time to see if it works. But so far i am pleased with the german product which I trust

I have a bmw 1 series with +110k miles on the clock cause I’m not a finance fool.And this I buy every couple of months and it’s great. When you see newer cars cocking out the black smoke and yours is “cleaner than most newer cars out front” the MOT tester said.

This got rid of the warning light ....Took about 3 weeks of normal driving to work.Very happy

Amazing