HYDRA DPF-24 DPF Cleaner, 2x 250ml treats up to 120L, DPF Filter Cleaning Diesel Particulate Filter Cleaner with DPF Cleaner Fluid for Reduced DPF Cleaner Cost Easy To Use Fuel Additive

Faced with the prospect of a £300 bill for a DPF Clean, I thought I'd give this a shot. I didn't really have any expectations of it working, but I was surprised that it actually did work! My car had gone into 'limp mode' - Dashboard Engine Light on, car not accelarating - almost impossible to get up to any speed on a motorway. Anyway, I put about half a tank of diesel in, along with all of this product and then reset the engine management light using a gizmo from a friend at work (I'd tried this gizmo previously and the light kept coming back almost immediately). Anyway, I ran the car at high revs (basically kept it running 1 gear lower than I would normally) for a good couple of days and so far, the car is operating as it was previously. No limp mode, no engine light, normal speed and accelaration. It's been a few months now and so far, so good.

Amazing product if you don't travel far and have a diesel. Cleared my dpf so quickly and still not come back on .

Improves performance

Bought this product and treated the full tank periodically. This month 8/25 my Renault 2.3 Motorhome showed all the management lights ,spanner and message injector problem turned ignition off Turned on now check emissions STOP management plus service spanner put this cleaner in reved the engine turned off .no lights on turning on ran for 150 miles no problem no loss of power did make it work harder than normal it does work .

I was very sceptical as to wether this evwould make any difference to the engine management light coming on which was related to the DPF being blocked. My Mercedes GLC 2015 220d has had this annoying Warning on and off since I got the car in 2017. The car would do various things to try and self clear the filter but problem would return after a week or so and performance of vehicle would we worse . So after 150K miles I thought I would give this a go. Ive only used one bottle with one fuel tank full 60l, after 1/4 tank the engine management light went out ..I didn't think any thing of it ..engine ECU just doing the self clean cycle..but then as I used the whole tank of fuel up the light did not come back on and the vehicle seems a lot more responsive. I've now refuelled to top again and realise the lamp is still off and the car is definitely more responsive . I'm going to put the next bottle to to make sure the filter is as clean as can be ..but so far I'm very pleased with this product, worth a try most definitely, wish I had tried it much earlier !!!

I couldnt see the difference between this brand and cheaper ones.

Superb product used this on all our cars and does the job

Didn't work