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Wynn's Catalytic Converter & Lambda Sensor Cleaner - Optimises Efficiency, Reduces Emissions & Restores Engine Performance - Ideal for Petrol & Hybrid Engines - 325ml

Wynn's Catalytic Converter & Lambda Sensor Cleaner - Optimises Efficiency, Reduces Emissions & Restores Engine Performance - Ideal for Petrol & Hybrid Engines - 325ml

Q: It says add to 30 litres of fuel, how much is that ? Quarter or half a tank ?

Depends on the size of your car. Mine was a 1.4 Ford Fiesta. Tank size is about 40 litres. Bigger car bigger tank. You should be able to google your tank size from the make and model of your car.

Q: is this suitable for diesel engines

No its for petrol engines but they do one specifically for diesel engines .

Q: Should i put this in tank and next tank put injection cleaner in

You can do, I wouldn’t worry too much tbh. But let me tell you if you’re serious about using a catalytic converter cleaner, may I suggest “Duralube” as having tried and tested a few cleaners including the cleaner of topic, and my honest opinion there is no cat cleaner better and I’ve used wynns. Hope this helps

Q: Hi, how soon before MOT is the best time to add to the fuel tank, a week before or a few days before, how many miles of driving for it to work

If you only run the car for short distances most of the time. I was told by a garage a couple of days before an MOT, you put the cleaner into a quarter tank of petrol and take the car for a run. Drive it at 60mph in third gear for about 20 miles. It passed but, I've only done it the once so, I'm not sure if that was the answer.

Product ID: 48352945

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⛽boosts fuel economy & engine power

♻️reduces emissions by clearing carbon

⚙️325ml precision formula

Description

♻️ Drive cleaner, drive smarter — unleash your engine’s hidden potential!

SENSOR SAVVY - Maintains lambda sensor accuracy for optimal air-fuel mix and cleaner combustion.
ECO DRIVE READY - Cuts harmful emissions to help you meet strict environmental standards effortlessly.
POWER ECONOMY BOOST - Revives sluggish engines, improving acceleration and fuel consumption for a smoother ride.
URBAN WARRIOR ESSENTIAL - Designed for stop-start city driving; prevents costly repairs and ensures MOT success.
PEAK PERFORMANCE CATALYST - Clears carbon deposits to restore catalytic converter efficiency and extend exhaust lifespan.

Wynn's Catalytic Converter & Lambda Sensor Cleaner is a 325ml treatment designed for petrol and hybrid engines. It removes carbon buildup from catalytic converters and oxygen sensors, enhancing engine efficiency, reducing emissions, and improving fuel economy. Ideal for regular maintenance, especially in urban stop-start conditions, it helps prevent costly repairs and ensures compliance with emission standards.

Have a Question? See What Others Asked

It says add to 30 litres of fuel, how much is that ? Quarter or half a tank ?

is this suitable for diesel engines

Should i put this in tank and next tank put injection cleaner in

Hi, how soon before MOT is the best time to add to the fuel tank, a week before or a few days before, how many miles of driving for it to work

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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16137 AMD

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Manufacturer	Wynn's
Brand	Wynn's
Model	Wynns's 24463, Catalytic Converter & Lambda Cleaner, 325 ml
Product Dimensions	5 x 15 x 25 cm; 300 g
Item model number	24463
Manufacturer part number	24463
Item Weight	300 g

Wynn's Catalytic Converter & Lambda Sensor Cleaner - Optimises Efficiency, Reduces Emissions & Restores Engine Performance - Ideal for Petrol & Hybrid Engines - 325ml

Description

Specifications

Have a Question? See What Others Asked

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