JLM Lubricants

JLM Diesel Intake Extreme Clean Fluid Pack


 / 500ml

  • Unique and extremely effective heat-resistant cleaning solution for turbos and variable vanes
  • Innovative two-stage approach to address pollution with maximum results
  • Protects cooling and heating systems against oxidation and blockage
  • Improved engine performance, fuel consumption, idling and starting
  • Monitored dosing system prevents pinging and knocking with delicate, modern diesel engines
JLM Diesel Intake Extreme Clean Fluid Pack J02285 JLM LUBRICANTS

A dirty engine that can no longer ‘breathe freely’ is often cause for panic, because it is difficult to repair, repair costs are high and perhaps even might mean the end of its life cycle.

Product information

Fortunately, the experts at JLM Lubricants have developed an extremely adequate solution that makes quick work of it: The JLM Diesel Intake Extreme Clean treatment.

Cleaning the air intake, combustion chamber, intake valves, gas valve, injectors and variable turbo vanes of a dirty diesel engine is not an easy task. This applies both to diesels with and without turbo. JLM Diesel Intake Extreme Clean is a unique and extremely efficient product, that does exactly what it should: Clean thoroughly. This product truly is one of a kind, because it is much more powerful than an additive that is merely added to the fuel tank. Which is why, JLM considers Diesel Intake Extreme Clean more as a treatment that rigorously tackles pollution and dirt deposits.

In addition, due to the longer processing time – compared to an aerosol can – the swirls of the intake system ensure maximum dispersion of the additive. This has everything to do with the Venturi effect, due to the supplied hardware, a Venturi disc. As it concerns an extensive treatment, workshops can also sell the product as such to customers, thus creating excellent added value. Keep in mind, that the JLM Diesel Intake Extreme Clean treatment must be carried out with an idling engine at operating temperature.
Contrary to other products in the market, of which the treatment with just a single liquid takes little time, the JLM Diesel Intake Extreme Clean procedure is much more radical. For instance, we consciously choose to work with two liquids, the Clean and Flush. We feel this is the only way to properly address pollution. In addition, this way of treatment has significantly more longevity, thus detaching more dirt and ultimately making it more effective.

The various additives in JLM Diesel Intake Extreme Clean are resistant to high temperatures, as a result of which, they endure the combustion cycle in the cylinder and are actually effective in the turbo and exhaust system. Thanks to the operation in this ‘follow-up trajectory’ of the combustion, the channels and valves for exhaust gas recirculation (EGR) are cleaned as well.

The JLM Diesel Intake Extreme Clean treatment restores the original airflow, enabling the power source in the front to take in clean air again und thus perform better. This is not a mere theoretical case, we have several hundred practical examples of diesel cars with power decline performing like brand new again after JLM treatment.

Finally, it is good to know, that workshops can offer the Diesel Intake Extreme Clean treatment in combination with an Engine Flush engine oil additive (J04835). Application should also be carried out with an idling engine at operating temperature.

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JLM Lubricants

Great addition

"This is a great addition to the products in my workshop. We continuously see fantastic results in the recovery of emissions and engine performance, among other things."

- Paul Finn

JLM Lubricants


"I was very skeptical, but after using the product and starting my car, I couldn't believe my eyes ... the yellow light in my car was no longer on!"

- Kevin Kalo

JLM Fixing cars

Surprising­ly good

"I never thought that JLM would surprise me so much. It gets better and better every time. I will continue to use these products. The fantastic results speak for themselves. Keep up the great work."

- Andrew Watts


These are the most common questions we get.

Do any of the JLM additives help the performance of the high pressure diesel fuel pump?

J02330 Rapid is perfect for pump and injectors!

Is it OK to use the JLM Extreme Clean and the DPF Cleaner together?

No, this will not have a positive effect. In fact it may cause an adverse effect. And also the risk of overdosing! Never combine fuel additives


Will JLM Bluboost dissolve existing crystal infestation or is it more like a preventative product?

JLM’s Bluboost additive cleans and prevents crystal formation in the AdBlue® dosing system. It also conditions the AdBlue® fluid for a longer time to ensure proper working of the AdBlue® and SCR system. This helps prevent performance loss and the often-subsequent expensive repairs. It also reduces foaming at low temperatures

Is the JLM Engine Oil Flush safe for use with wet belt engines?

Our JLM OIL FLUSH is safe to use with ‘wet belts’ (TBIO). This is mainly because we use non solvent and premium pack of oil cleaning additives.


Does the Petrol Emissions Reduction Treatment also clean the catalytic convertor?

The catalytic converter is not a filter, it functions by converting harmful emission gases into less harmful gases. The filter can become contaminated if for example there has been an oil leak, and when this happens the filter needs to be replaced. There is no additive or chemical that will remove physical contamination from a catalytic.

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