JLM Lubricants

JLM Petrol Emission Reduction Treatment

J03150

 / 250ml

  • Use before emission test
  • Reduce emissions and particulates
  • Increase engine performance
  • Increase efficiency
  • Professional formula
J03150 JLM Lubricants Petrol Emission Reduction Treatment

The JLM Petrol Emission Reduction Treatment rapidly restores the proper function of the catalytic converter and brings about an almost immediate improvement in emissions. The cleaner also cleans the entire fuel system and prevents fouling of the catalytic converter.

Product information

Clean your fuel system fast with JLM Petrol Emission Reduction

JLM Petrol Emission Reduction Treatment is a high-performance petrol engine cleaner designed to remove carbon deposits and contamination from the entire fuel system, including the valves, pistons, and injectors. Its powerful formula prevents fouling of the catalytic converter, improves combustion efficiency, and lowers emissions, helping vehicles pass the MOT emissions test with ease.

Pass your MOT emissions test with confidence

Unlike many other fuel additives, JLM Petrol Emission Reduction Treatment is a highly concentrated cleaner, containing a combustion improver that delivers immediate results, even before the full cleaning process is complete. Unlike standard fuel additives, it starts working right away to reduce harmful emissions, making it the ideal pre-treatment before an MOT emissions test.

Designed for all petrol engines (with or without a catalytic converter), it cleans the entire fuel system, restores lost engine power, reduces fuel consumption, and extends the lifespan of the catalytic converter. Trusted by professional mechanics, it’s the go-to solution for smoother performance and lower emissions fast.

How to use JLM Petrol Emission Reduction Treatment

  • Suitable for: All petrol engines, with or without catalytic converter
  • Dosage: One bottle treats 40–60 litres of petrol
  • Usage frequency: Recommended to use one bottle for every 3,000 miles.
  • Instructions:
    1. Pour the entire bottle into the fuel tank before filling with petrol.
    2. For best results, drive at elevated RPM (2,000–3,000) for at least 20–30 minutes.
    3. When preparing for an MOT test, add to just 20–30 litres of fuel for quicker, more concentrated results. 

Key benefits of JLM Petrol Emission Reduction Treatment

  • Helps your car pass the MOT emissions test
  • Reduces harmful exhaust emissions
  • Improves combustion and fuel efficiency
  • Restores engine power and performance
  • Safe for all petrol engines 

Related Emissions Reduction products

Common FAQs about emission reduction

What is an emissions test?

An emissions test measures the amount of harmful gases, such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx), being released from your vehicle’s exhaust. 

In the UK, this test is a standard part of the MOT test to ensure your car meets environmental regulations. Failing the emissions test can result in your vehicle not passing the MOT, meaning it’s illegal to drive until the issue is resolved.

How can you reduce car emissions for an MOT?

If you’re wondering how to reduce car emissions for MOT, the key is to improve engine efficiency and clean the fuel system. A fast and effective way to do this is by using a high-quality fuel additive like JLM Petrol Emission Reduction Treatment. However, you can also do things included below:

  • Regular cleaning of fuel system with additives
  • Continued maintenance of your vehicle with scheduled servicing
  • Use high-quality fuel that often contains additives to clean the engine and fuel system

To further help the environment beyond the MOT, consider adopting responsible driving habits such as smoother acceleration, maintaining steady speeds, and avoiding unnecessary idling.

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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

Skeptical

"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

Frequently
asked
questions

These are the most common questions we get from a potential distributor.

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 extreme 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 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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