Pre-Emission Test Treatment
Fast-acting pre-MOT treatment
W31164 · 325ml
Reduce exhaust emissions to help your vehicle pass the MOT Emission Test.
- Reduces CO and HC emissions.
- Reduces exhaust smoke.
- Improves combustion, engine performance and fuel economy.
- Cleans injectors, restoring injector spray pattern.
Parts | Effectiveness |
---|---|
Injector |
|
Combustion Chamber |
|
Fuel Tank |
|
How to use

- Add to the fuel tank
- One bottle treats up to 60 liters
- Every 3000 miles or every 3rd tank
Suitable for all petrol engines including indirect and direct injection and hybrid engines.
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Additional Information
Product Code
Capacity
Units per case
Packaging Languages
W31164
325 ml
12
EN