If it's like the other Mannol DPF Regen 2 bottle stuff, you have to get the car warm, turn it off, and let your DPF cool down to below 40deg... then spray it in.... with the engine off. Sit for an hour, then take it on a good drive on the motorway.

@SayWhaaaaaaaaaaaaaaaaaaaaaaat

4 ай бұрын

WHY WARM CAR IF YOU HAVE TO COOLDOWN? :DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Just watched your vid. On my bmw 635d I had a faulty thermostat which stops the engine getting to a good running temp. Around 88-95 degrees. It was only reaching 75 degrees. Temp of engine has to be around 85 to allow the car to regenerate the dpf. Check on your tester if it shows live data, read out the engine and collar temps and go for a drive whilst reading temps. If you only see 75 degrees max temps buy a new thermostat from bmw not cheap eBay part ;-)

According to the Mannol website it says to run the engine while injecting the foam, then turn it off once the can is emptied, and replace the sensor, then drive the car to initiate the regeneration process !

Hello, are these sprays suitable for engines with DPF placed after the turbo, in the front of the engine? Isn't there a possibility for some of the spray to get in the turbo and from there in the engine?

Your meant to put in cold,leave it to soak then drive car,Will be crap loads of smoke etc whilst it burns off the soot and ash,put it in hot it will evaporate before it gets chance to work,it works well on mercedes diesels

Bro. Even if the dpf is 300% blocked, if your vapour valve, wich iss know as 5th injector, is still running, the dpf will initiate regeneration. If your dpf dont want to start regeneration, check the vapour valve which spray fuel into dpf.

@SayWhaaaaaaaaaaaaaaaaaaaaaaat

4 ай бұрын

VAPOR VALVE??? WHAT IS THIS NEW INVENTED ITEM YOU MADE UP?

Pressure sensor fault

My tube keeps melting

Don’t do it with your engine running

(!) STOP HERE - READ FIRST (!) For VAG owners, at 2:10 - an small note, pointing to the fact this to be made by service due to diagnistic stuff (not nowadays anymore but..) mean anyone has studied in his life what happens with plastic pipe when touching an extremely hot metal... this clear all questions, so: 0. if possible perform normal DPF regeneration on the highway 1. then engine cooled down fully 2. locate right hole at DPF intake (pressure valve e.g.) 3. apply fully bottle foam to the intake of the DPF, periodically moving bit front back spray stop spray stop for better dispersion (locate right hole position, pressure valve etc..) 4. make sure removed sensor is back attached and no tools left under bonnet 5. start engine while standing for 10 mins allow to warm up system oil +80°C 6. with diagnostic tool start DPF regeneration with option WHILE STANDING, the engine will controll RPM etc till 0% ash shown 7. keep engine running in idle RPM for next 6-8min to allow DPF cool down 8. manually code system for new DPF (case your car not teaching himself) 9. adapt pressure valves

MEASURING BACKPRESSURE ON IDLE -IS STUPID!!!!!!