WYNNS Off-Car DPF Cleaner - 5 Litre 18985

Stop thinking about it and buy it!!

This worked perfectly. The dreaded Check system DPF light came on which cant be remedied with driving the car at high revs and required a manual regen (which failed to resolve the problem)

After lots messing around with a new aftermarket DPF (Which turned out to be faulty!) and new DPF sensors I bought this product to clean out my original DPF. It's very easy to use by sealing off one end and leaving it for up to 8 hours.

The original DPF has been refitted and works like a charm. The only recommendation I can make is to use a power washer (with extreme caution to not cause damage to the filter) over a hose. I also reused the liquid and poured it in the opposite way.

If you've got the DPF light on your car I highly recommend using this product as a first resort. its £30 (plus refitting) vs £100s or an expensive aftermarket filter.

Car: 2011 Honda Accord Tourer 2.2 Dtec (MK8)
Mileage: 146,000Read full review

Verified purchase:  Yes • Condition: new • Sold by: sellyservice

Off car dpf cleaner that works

Basicaly this stuff works really well. I own a garage and have used this on many blocked dpf's especially the dredded euro 5 sprinters. Leave it soaking overnight totally submerged ( 2 or 3 gallons of cleaner) then wash out with hot water and pressure wash. Only had one failure on a xc90 but the actual cat had melted inside due to driving too far with it too blocked. Obviously a new dpf is a better option but if money doesnt stretch to that then this gets you going again.. much better thsn the "on car, in place" cleaner sprays ive tried. Worth the time to strip out for the better results.Read full review

Verified purchase:  Yes • Condition: new • Sold by: agmpartscomponents

Cleared Fully Block DPF

I bought two cans to use on a fully blocked DPF Qashqai which could only drive when DPF sensor is unplugged. Though so noisy I managed to get it on my drive. Took front exhaust pipe out completely and poured solution. Allowed to soak overnight then used boiled water first to rinse it. Then followed by
pressure cold water.

Repeated same procedure with each can. Renewed exhaust sensor, changed oil & filter. Car is back to life. I’m loving it. Read full review

Verified purchase:  Yes • Condition: new • Sold by: autogear247

Way cheaper than a new filter

Used it to clean my DPF on my Peugeot 207 SW. It was painfully narrow to remove the filter, but once off it was easy to use. I have been driving the car for two weeks and the error codes are gone:)>
Much cheaper than buying a new filter.Read full review

Verified purchase:  Yes • Condition: new • Sold by: mk_autoparts

Excellent product.

Bought as a deep cleaner for diesel car. Easy to use, would highly recommend.

Verified purchase:  Yes • Condition: new • Sold by: zeemotorsparesltd

Blocked DPF

This stuff works my DPF was coming up with 70% carbon and it needs to be under 40% for a forced regeneration on my VW caddy, after I managed to take my DPF off I used this stuff twice with half the container each time and washed it through with jet wash. If I wasn’t able to clean properly I would of been looking at £1500 + to replace it with a new one and in the end took it to VW dealer and paid £240 for a forced regeneration as I got the soot content below 40% . I would definitely recommend this product.Read full review

Verified purchase:  Yes • Condition: new • Sold by: sellyservice

DPF magic

took off dpf filter volvo v50 cut hole in BOTTOM poured this into it took whole bottle to fill
left it in for 6 hours poured out and washed out with cold water.
tons of crud carbon poured out .<br>done a great job dpf clear .
engine light out
perfect.....Read full review

Verified purchase:  Yes • Condition: new • Sold by: vitusonline

It works!

Left for 15 h but I think 8 h is enough and washed out with a clean water about an hour until all the dirt came out.
It works, no more limp mode. Only thing is you need a car computer to set up a dpf in the system as a new one, after the mistake disappeared.
A month now with no problems!
Good luck!Read full review

Verified purchase:  Yes • Condition: new • Sold by: sellyservice

It worked.

Cleaned my dpf and saved me over hundred pounds. I left it overnight to soak in a bucket of this stuff, my dpf was blocked with what seemed to be rust colour material, washed with water and blew as much water out as I could. It's definitely worth a try. I kept having "risk of dpf clogging".Read full review

Verified purchase:  Yes • Condition: new • Sold by: fastcardirect_w...

Great product. I let the DPF soak for 24hrs.

Very powerful. I flushed for an hour to expel all signs detergent and dried with an hot air gun up it's orifice for 5 hrs. Has to be dry before refitting.