Carbon Cleaning petrol engines don’t forget we also carbon clean diesel engines as well!

dpf specialist

The DPF specialist team has seen increasing issues with sticking inlet valves on petrol engines, therefore, have seen an increased demand for carbon Cleaning petrol engines. In conclusion, carbon build-up damages engine components. The damage occurs to EGR valves, DPFs, turbos, inlet manifold and injectors. In addition to the damage, the repair bill can end up costing thousands of pounds very easily. Carbon build-up is also a common cause for MOT failures due to the emissions failing. If you require more information click here to contact us.

The diagram above shows how the build-up of contamination occurs resulting in poor performance and fault codes.

Carbon build up issues:

  • Contaminated Injector
  • High cylinder Pressure
  • Increased Carbon Deposits
  • Increased blow passed piston rings
  • High crankcase pressure
  • Oil seepage passed valve stem oil seals.
  • Evaporation of base oil creating sticky varnish on the inlet valve
  • Return of EGR gas, large carbon deposits stick to the valve.
  • Valve stick
  • Pinking/detonation of oil on the piston crown

For example, every 100 gallons of petrol used, the following contaminants are produced:

  • Carbon Soot                                        ~2lbs
  • Nitrous and Sulphuric Acid              ~40z
  • Hydrochloric Acid                              ~20z
  • Unburnt Petrol                                  ~10gal
  • Water Vapour                                    ~120gal

Our solution carbon cleaning petrol engines

In this paragraph, I’m going to discuss a few reasons why carbon cleaning is important to the engine. Firstly, the only way to truly clean the carbon build is by actually doing a Carbon clean. There are, however, some instances where the carbon is too stubborn to remove. Thirdly, and most importantly, it is important that we carry out a full diagnostic test on the vehicle. Moreover, the underlying issues need to be resolved. In conclusion, we will use a process of elimination to get to the underlying issues.

We recommend a Hydrogen carbon clean. In collaboration with Klén Technology, we now offer Carbon cleaning with the latest technology from Klén.

Based on the Oxy-hydrogen engine carbon clean method, our Technical Director has found this to be the most effective and controlled method to reduce and in many cases remove significant carbon build-up. After testing many other machines Klèn have been by far the most effective

The system fundamentally leverages an HHO generator that generates gas. This is injected through the air intake pipe, via controlled and precise methods by our fully trained engineers, to help eliminate the carbon.

Carbon cleaning can restore lost performance and help your vehicle pass the emissions component of its MOT test, therefore, as a result, our professional team of technicians offer a carbon cleaning service.

Therefore, this could help to make your vehicle run more effectively and cost-efficiently, therefore, this also helps to protect the environment.

Benefits Include:

  • Increase engine performance & horsepower
  • Improved efficiency and MPG
  • Increased fuel economy
  • Lower maintenance costs
  • Optimised vehicle performance
  • Remedy or reduce carbon-related problems
  • Decreased exhaust emissions of harmful gases up to 60%
  • Increased engine efficiency and promoting longer life.

About DPF Specialist:

With a nationwide service, powered by Auto Assist, a global buying force that sets us apart from the rest. Our sole aim is to exceed customer expectations. Established since 2009, we have earned a well-deserved reputation for outstanding technical know-how, service and value. 

Why Buy A DPF Cleaning Machine?

dpf specialist

Welcome to the Diesel Particulate Specialist Filter Blog (DPF specialist). In this blog, we look at the return on investment of investing in a DPF cleaning machine vs outsourcing the clean.  

I will use two examples, and the first will be of a Garage that has invested in a DPF cleaning machine and the second will be a garage that outsources the clean to a DPF specialist centre.

If you would like further information, please contact us by clicking here. If you would like to find out more, please call 0333 060 8433.

Garage A DPF Cleaning Machine Purchase

Decided to invest in a £28,000 DPF machine to offer their customers a  DPF cleaning service. This is how their ROI worked out:

Gargae A had a total revenue of £2,152.00 per month.

Let’s fast forward to the first financial qtr the following ROI was reported £6,456.00 after costs Garage A was left with £4,536.00 (excluding labour rates)

So the return on investment gave the Garage a low return of 15%, even less if I was to take into account the time it takes to set up the DPF for a clean and inspection. As time went by the numbers dropped as the market was facing increasing saturation from mobile cleaning firms. The Garage never made it into Qtr2 as they decided to sell the machine at a loss due to the return being so low.

Grage B Outsourcing From As Little As £89.00

Decided to outsource their DPF cleaning business to a DPF centre. Garage B operates in the following way, and they take on average two hours to remove and refit the DPF, they too had roughly the same volume of DPF cleans of 8 jobs per month, that’s 24 in a qtr.

The billable work less labour amounted to £4,536.00, and the Garage paid DPF Assist £89.00 per job, the ROI for the Garage was a whopping  212%.

This begs the question do you need to invest in a DPF cleaning machine?  Unless you have a high foot flow demand for DPF cleaning, buying a DPF cleaning machine would be a costly mistake for most, this is where DPF Specialist can help you make more profit with a quick turnaround. We have great deals on volume-based DPF cleaning so the more you give us, the more we give you back.

Our prices start from as little as £89.00 per clean. Click here to see a DPF being cleaned.

In Collaboration With Klén Technology… We Now Offer The Complete Off Car Solution For All Your DPF Requirements.

  • Equipped with the latest and most advanced DPF cleaning technology from Klén.
  • Propriety cleaning chemicals from Klèn enable us to have your DPF back on your car in no time.
  • Trade enquires welcome with same day service available.

About DPF Specialist:

With a nationwide service, powered by Auto Assist, a global buying force that sets us apart from the rest. Our sole aim is to exceed customer expectations. Established since 2009, we have earned a well-deserved reputation for outstanding technical know-how, service and value. To learn about our parent company click here.

Range Rover Evoque DPF Cleaning Guide

dpf specialist

Welcome to the DPF Specialist Blog, today’s topic is focusing on the Range Rover Evoque, when the DPF becomes blocked, and regeneration, Symptoms, cleaning on carr and off car, and fault codes.

If you require technical support regarding Range Rover Evoque (DPF) Blocked, please call 0333 060 6801. Please note that all chemicals used are a professional grade, which is used in conjunction with a specialist machine. All replacement parts sourced from our partner Xpart. You can also contact us by clicking here for more information.

When diagnosing faults on the Range Rover Evoque or finding a workaround to a blocked DPF the first thing you could try is regeneration although many times this will not work and a professional clean or replacement will be required.

The first starting point is to identify the symptoms to ascertain if your DPF is at fault…

Symptoms of a blocked Range Rover Evoque DPF

  • Limp mode
  • Difficult starting
  • Bad smells
  • Loss of power

The second step is to try DPF regeneration…

  • Range Rover Evoque DPF Regeneration process
  • Ensure engine is at operating temperature
  • Drive the vehicle at a minimum speed of 30 mph for at least 20 minutes
  • The warning message will go when regeneration is complete

The third step …

Have your DPF professionally cleaned…

DPF Specialist have a fleet of mobile vans nationwide that provide a cleaning service which includes computer-aided diagnostics,  cleaning of the DPF, this is without removing the DPF, our mobile equipped DPF Assist vans can do this at your place of work or home.

We also offer a competitive same day off-car cleaning service for more information on this why not give us a call 0333 060 6801 to find out more. Watch our video on how a DPF has cleaned off the car, click here.

Benefits of using our DPF cleaning patented technology:

Removal of all residuals, including PM10 particles and cerium. Efficient cleaning of all of the types of particulate filter and catalyst. Preservation of the noble metal coatings of the DPF and catalyst. Environmentally friendly process.

And finally…. If you have access to a good diagnostic scanner, we have put together a troubleshooting guide for soft codes :

Fault CodeCause of Fault code
P2002 DPF efficiency below threshold bank 1Short distance driving
P2003 DPF efficiency below threshold An air leak will result in sensor readings fluctuations that will trigger the codes
Fuel with high percentage sulphur will contribute to these fault codes
P0470 Exhaust pressure sensor malfunctionBlockage in pipe from sensor to the exhaust
P0471 Exhaust pressure sensor range/performance EGR valve /air leaks
P242f (if left untreated)Faulty exhaust pressure sensor
P2031 exhaust gas temperature sensor circuit
P2032 exhaust gas temperature sensor low
P2033 exhaust gas temperature sensor high
Loose or corroded connectors or terminals
Broken wires
Faulty sensor
P242f DPF restriction (ash accumulation)Excessive ash accumulation in DPF
Defective DPF pressure sensor
Clogged DPF pressure sensor pipes/hoses
Open or shorted circuit/s in the DPF sensor circuit
Inefficient DPF regeneration
Overuse of engine or fuel system additives
The active DPF regeneration system inoperative
P244a DPF differential pressure too low
P244b DPF differential pressure too high
Insufficient/incorrect diesel exhaust fluid
Open or shorted circuit - DPF pressure sensor
Defective pcm programming
Defective DPF sensor
Faulty DPF
P2458 DPF regeneration duration
P2459 DPF regeneration frequency
Faulty exhaust pressure sensor
Insufficient/incorrect diesel exhaust fluid
Shorted or open wiring to the DPF injection system
Faulty DPF
Open or shorted circuit in DPF pressure sensor circuit
Faulty DPF pressure sensor
The diesel exhaust fluid reservoir may be empty
Improper diesel exhaust fluid
P2455 DPF pressure sensor circuit a high Exhaust leaks
Clogged DPF pressure sensor pipes/tubes blocked
P2463 DPF restrictionInoperative active DPF regeneration system
Incorrect installation of new DPF
Incorrect clearance of previous error codes
P2454 DPF pressure sensor a circuit lowExcessive soot accumulation due to insufficient DPF regeneration
Insufficient/incorrect diesel exhaust fluid
Faulty exhaust pressure sensor
P2452/53 DPF pressure sensor a circuit range/performance The diesel exhaust fluid reservoir is empty (AdBlue)
Incorrect diesel exhaust fluid
Defective DPF pressure sensor
Clogged DPF pressure sensor pipes/hoses
Open or shorted circuit in the pressure sensor
Inefficient DPF regeneration

About DPF Specialist:

With a nationwide service, powered by Auto Assist, a global buying force that sets us apart from the rest. Our sole aim is to exceed customer expectations. Established since 2009, we have earned a well-deserved reputation for outstanding technical know-how, service and value. Click here to find out about our parent company.

Jaguar XF DPF Cleaning Guide

dpf specialist

Welcome to the DPF Specialist Blog, today’s topic is focusing on the Jaguar XF DPF blocked problems in this blog we talk about regeneration, Symptoms, cleaning off the car and on car, and fault codes.

If you require technical support regarding Jaguar XF DPF cleaning, please call 0333 060 6801.

Please note that all chemicals used are a professional grade, which is used in conjunction with a specialist machine. All replacement parts sourced from our partner Xpart. You can also contact us by clicking here for more information.

When diagnosing or finding a workaround to a blocked DPF the first thing you could try is regeneration although many times this will not work and a professional clean or replacement will be required.

The first starting point is to identify the symptoms to ascertain if your DPF is at fault…

Symptoms of a blocked DPF

Symptoms of Jaguar XF blocked DPF

  • Limp mode
  • Difficult starting
  • Bad smells
  • Loss of power

The second step is to try DPF regeneration…

Jaguar XF DPF Regeneration process

  • Ensure engine is at operating temperature
  • Drive the vehicle at a minimum speed of 30 mph for at least 20 minutes
  • The warning message will go when regeneration is complete

The third step…

Have your DPF professionally cleaned…

DPF Specialist have a fleet of mobile vans nationwide that provide a cleaning service which includes computer-aided diagnostics,  cleaning of the DPF, this is without removing the DPF, our mobile equipped DPF Assist vans can do this at your place of work or home.

We also offer a competitive same day off-car cleaning service for more information on this why not give us a call 0333 060 6801 to find out more. Watch our video on how a DPF has cleaned off the car, click here.

Benefits of using our DPF cleaning patented technology:

Removal of all residuals, including PM10 particles and cerium.Efficient cleaning of all of the types of particulate filter and catalyst.Preservation of the noble metal coatings of the DPF and catalyst.Environmentally friendly process.

And finally…. If you have access to an excellent diagnostic scanner, we have put together a troubleshooting guide for soft codes :

Fault CodeCause of Fault code
P2002 DPF efficiency below threshold bank 1Short distance driving
P2003 DPF efficiency below threshold An air leak will result in sensor readings fluctuations that will trigger the codes
Fuel with high percentage sulphur will contribute to these fault codes
P0470 Exhaust pressure sensor malfunctionBlockage in pipe from sensor to the exhaust
P0471 Exhaust pressure sensor range/performance EGR valve /air leaks
P242f (if left untreated)Faulty exhaust pressure sensor
P2031 exhaust gas temperature sensor circuit
P2032 exhaust gas temperature sensor low
P2033 exhaust gas temperature sensor high
Loose or corroded connectors or terminals
Broken wires
Faulty sensor
P242f DPF restriction (ash accumulation)Excessive ash accumulation in DPF
Defective DPF pressure sensor
Clogged DPF pressure sensor pipes/hoses
Open or shorted circuit/s in the DPF sensor circuit
Inefficient DPF regeneration
Overuse of engine or fuel system additives
The active DPF regeneration system inoperative
P244a DPF differential pressure too low
P244b DPF differential pressure too high
Insufficient/incorrect diesel exhaust fluid
Open or shorted circuit - DPF pressure sensor
Defective pcm programming
Defective DPF sensor
Faulty DPF
P2458 DPF regeneration duration
P2459 DPF regeneration frequency
Faulty exhaust pressure sensor
Insufficient/incorrect diesel exhaust fluid
Shorted or open wiring to the DPF injection system
Faulty DPF
Open or shorted circuit in DPF pressure sensor circuit
Faulty DPF pressure sensor
The diesel exhaust fluid reservoir may be empty
Improper diesel exhaust fluid
P2455 DPF pressure sensor circuit a high Exhaust leaks
Clogged DPF pressure sensor pipes/tubes blocked
P2463 DPF restrictionInoperative active DPF regeneration system
Incorrect installation of new DPF
Incorrect clearance of previous error codes
P2454 DPF pressure sensor a circuit lowExcessive soot accumulation due to insufficient DPF regeneration
Insufficient/incorrect diesel exhaust fluid
Faulty exhaust pressure sensor
P2452/53 DPF pressure sensor a circuit range/performance The diesel exhaust fluid reservoir is empty (AdBlue)
Incorrect diesel exhaust fluid
Defective DPF pressure sensor
Clogged DPF pressure sensor pipes/hoses
Open or shorted circuit in the pressure sensor
Inefficient DPF regeneration

About DPF Specialist:

With a nationwide service, powered by Auto Assist, a global buying force that sets us apart from the rest. Our sole aim is to exceed customer expectations. Established since 2009, we have earned a well-deserved reputation for outstanding technical know-how, service and value. To find out more about our parent company click here.

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