JLM Lubricants

JLM Diesel Injector Cleaner


 / 250ml

  • Restores engine power
  • Improves fuel economy
  • Cleans up injector deposits
  • All diesel cars
  • Includes cetane and lubricity improver
JLM Diesel Injector Cleaner J02320 JLM LUBRICANTS

JLM Injector cleaner, cleans the entire fuel system including the intake valves and injectors, reduces soot deposits in the diesel particulate filter and improves power and fuel consumption.

Product information

Diesel technology is developing ever more quickly as a result of the constant tightening of emission regulations and the requirements relating to fuel consumption. This is why fuel additives are becoming increasingly important. The additives allow the engine to perform well and avoid problems and expensive repairs.

JLm Injector Cleaner cleans all components in the fuel system. As a result of this the engine performs better, it delivers more power and there is a reduction in fuel consumption.

Is your car’s performance poor, are there injector problems, have you noticed black smoke or your engine running irregularly? Then add 250 millilitres of JLM Injector Cleaner every 3000 miles to a full tank of diesel via the filling opening.

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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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