JLM Petrol Emission Reduction Treatment

The JLM Emission Reduction Treatment (ERT) rapidly restores the proper function of the catalytic converter and brings about an almost immediate improvement in emissions.

The petrol emissions cleaner also cleans the entire fuel system and prevents fouling of the catalytic converter.

  • Improves starting performance and eliminates knocking under partial loads
  • Improves the performance of the catalytic converter
  • Increase engine performance
  • Eliminates sticking valves
  • Prevents deposits of gum, varnish and sludge
  • Protects against corrosion
  • Cleans the lambda sensor

In contrast to most other products, JLM’s petrol emissions cleaner also contains a ‘combustion improver’ which brings about an immediate improvement in the engine combustion and is reflected in lower emissions.

JLM Petrol Emission Reduction Treatment is a highly concentrated cleaner that reduces carbon deposits and contamination in cars fitted with a catalytic converter.

It cleans the fuel system, valves, pistons and injectors, making combustion more efficient, which in turn leads to lower emissions and prevents the contamination of the catalytic converter.

JLM Petrol Emission Reduction Treatment is a specially developed combination of additives that rapidly ensures the correct function of the catalytic converter.

It also reduces fuel consumption and remedies power loss due to contamination. This makes JLM Petrol Emission Reduction Treatment the ideal product for the professional car mechanic to use before an emissions test (e.g., before the MOT test).


Using JLM ERT couldn’t be easier. Follow these simple steps to improve your engine’s efficiency.

  1. Turn the engine off.
  2. Open the fuel cap.
  3. Empty 500ml into the tank.
  4. Close the fuel cap and drive away.
  5. Do not refuel until the tank is almost empty.

For best results make sure to run the engine on elevated RPM (2000-3000) for at least 20-30 minutes.
For best results use one bottle every 5.000km.
One bottle treats 40-60 litres of petrol fuel.