Can a DPF be removed and cleaned?
It’s not easier to remove a DPF, it’s not cheaper than having it cleaned, and it’s not legal. If you’re caught driving a car that’s had its DPF removed, you could face a significant fine. If a DPF was fitted to your vehicle when new it must continue to have a correctly functioning unit in place.
What happens if you remove a DPF?
However, DPF removal has both legal and social implications. The DPF filters need to be ‘regenerated’ regularly through burning the soot to gas at a very high temperature, leaving behind a residue. If not carried out properly, regeneration can lead to a build-up of soot, which can affect performance.
Does removing DPF change emissions?
Although MoT tests require diesel cars to have a DPF, this is checked via a visual inspection rather than emissions analysis. Removing the filter doesn’t affect the car’s performance, and some motorists even state they achieve better fuel economy and engine performance without one.
Can I delete EGR without deleting DPF?
In many cases, EGRs are typically less time-consuming to delete than DPFs, which require complete removal from the vehicle. Some custom diesel tunes can even disable the EGR without the need for physical removal. Once you have your EGR deleted or disabled, a DPF delete should be next on your to-do list.
How are DPFs removed from a diesel engine?
Removing Common Rail Diesel DPFs can be a labour intensive job as some particulate filters are part of the catalyst and therefore part of the exhaust manifold or front pipe assembly. These are often fitted as close to the engine as possible to help maintain a high temperature and to assist fast warm up.
Are there any complaints about DPF filter removal?
Campaigners are voicing complaints to the Advertising Standards Agency (ASA) regarding the spike in DPF filter removal. Such ads are deemed to be breaking the ASA code of conduct that condones practices that encourage anti-social behaviour.
Can a terraclean fuel system clean a DPF?
TerraClean can clean a DPF. It’s not part of a standard TerraClean fuel system clean, but uses the same principles. The cost can work out much, much less than replacing the DPF, and helps keep you on the right side of the law and the MOT testers.
What’s the best way to clean a blocked DPF?
This powerful cleaner removes stubborn dirt and carbon deposits from the EGR valve, turbo, injectors, pipes, inlet and outlet valves and the diesel particulate filter (DPF). This product is unique on the market due to the high concentration of active substances and the versatile effect.