Wynn’s 31164 Pre-MOT Emission Test Fuel System Cleaner – 325ml – Reduces CO, HC & Exhaust Smoke – Cleans Injectors & Boosts Combustion – Treats Catalytic Converter & GPF

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  • Helps reduce harmful exhaust emissions to pass MOT tests
  • Enhances engine combustion and overall performance
  • Cleans injectors to restore optimal spray pattern
  • Treats entire fuel system, including catalytic converter and GPF
  • Improves fuel economy and reduces exhaust smoke
  • Suitable for petrol engines before emissions testing
  • Comes in a convenient 325ml bottle for easy dosing

Product details

Wynn’s Pre-MOT Emission Test Fuel System Cleaner – Cleaner Injectors, Lower Emissions, and a Nicer Drive (325ml)

Getting your car ready for the MOT can be a bit of a headache, especially when it comes to those tricky emissions tests. That’s where Wynn’s Pre-MOT Emission Test Fuel System Cleaner comes in handy. This 325ml bottle is a clever little helping hand designed to cut down on harmful exhaust emissions, making it easier for your vehicle to breeze through the MOT without any drama.

Why bother with this cleaner before your MOT?

Basically, it targets the root cause of emissions issues. It tidies up the combustion process inside your engine, helping fuel burn more efficiently and cleanly. The upshot? You’ll see a noticeable drop in carbon monoxide (CO) and hydrocarbons (HC) in your exhaust gases – the usual suspects when it comes to blowing emissions tests. On top of that, it’s brilliant at clearing out all those stubborn carbon deposits that build up in your fuel system over time.

How does it give your engine a boost?

Aside from helping you tick the MOT box, this treatment gives your engine a bit of a spring in its step. By fine-tuning the air-fuel mix and improving fuel atomisation, it smooths out your acceleration, reduces engine knocking, and keeps your idle nice and steady. Cleaner injectors mean your engine can breathe easier, resulting in sharper throttle response and a touch more torque – handy whether you’re cruising down the motorway or weaving through town traffic.

A thorough clean for the whole fuel system

What’s really impressive is that Wynn’s cleaner doesn’t just stop at the injectors. It travels right through the fuel system to get to the catalytic converter and the Gasoline Particulate Filter (GPF), breaking down gunk that can clog these crucial parts. Keeping your exhaust system clear like this helps maintain performance and keeps those sneaky emissions test failures at bay.

Extra perks you’ll soon notice

  • Reduces visible exhaust smoke – a real boon for older motors
  • Improves fuel economy by making every drop of fuel count
  • Stops the build-up of gum, varnish, and carbon deposits in their tracks
  • Helps extend the life of your engine and exhaust components

Using Wynn’s Pre-MOT Emission Test Fuel System Cleaner couldn’t be simpler – just pour it in before you fill up, follow the instructions, and let it get on with the job. It’s a no-fuss, cost-effective way to give your vehicle a proper clean-up before those crucial emissions checks. No need for complicated procedures or shelling out on pricey repairs – just a straightforward treatment to help you pass your MOT with flying colours.

So, if you’re after an easy, sensible way to slash emissions, clean your fuel system, and give your engine a bit of extra pep, this product is well worth a shot. It’s made with everyday drivers in mind, offering peace of mind and a smoother-running car all wrapped up in one neat little bottle.

Additional information

Brand

Wynn's

Model

31164

Volume

325 ml

Additive Type

Anti-Smoke
Combustion Cleaner
Emission Reducer
Fuel System Cleaner
Injector Cleaner

Compatibility

Petrol

Engine Type Compatibility

Universal

Oil System Compatibility

Safe for Catalytic Converter
Safe for GPF

Application Stage

Add Before Refuelling

Dosage (per litres of oil)

1 bottle per 40–60 litres

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