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Catalytic Converter Cleaning Service

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Want to avoid replacing the EGR (Engine Gas Recirculation) valve?

Carbon Cleaning is your best option!

What causes the Catalytic Converter to get clogged?

The catalytic converter is a component of the exhaust system that is essential to controlling vehicle emissions. It does so by converting toxic pollutants in the exhaust gases to less toxic pollutants and water, this is done by a oxidation and reduction method. When a catalytic converter fails it is essential it is immediately replaced.

The process of converting exhaust gas toxic pollutants is a sophisticated one. The core of the converter is a ceramic monolith with a honeycomb filter structure. There is a film of precious metal that’s on top of the monolith which at high heat intercepts and decompose the toxins as they travel through the converter.

Manufacturers claim that a catalytic converter is designed to last the lifetime of the vehicle however it’s now common knowledge that they don’t and replacing the converter at least once during the lifetime of vehicle is to be expected.

Why?

The Catalytic Converter must be temperatures of approximately +400°C to be effective. It takes an average of 10 miles driving to get the converter to this temperature, but with in-excess of 50% of journeys in the UK falling short of this 10 mile minimum journey requirement the converter doesn’t get up to temperature often enough. So, by nature of being a filter the carbon deposits traveling though the converter will eventually build up and start to clog the converter.

First signs of such an issue will manifest with excessive fuel consumption and loss of engine performance but as this occurs over a period of time it usually goes unnoticed by most until there are bigger problems

Cleaning your Catalytic Converter?

There are numerous ways to clean or replace the Catalytic Converter with varying prices.

The costliest option is a complete replacement part. Most mechanics will recommend this – Why? Because they’ll earn a profit from the part and it’s a quicker job for them. The price of a EGR valve varies on average between £250 and £1,000 plus labour for fitting. NOTE: Some vehicles have two Catalytic Converters, in these instances both should be replaced at the same time making the bill for replacement much larger!

The moderately expensive alternative is to replace the Catalytic Converter with a ‘straight pipe’ effectively removing the converter system from the vehicle. Some choose to do this for performance purposes however for road vehicles this will invalidate the vehicles ability to pass MOT emissions tests so we do not recommend this option. Prices for such a conversion start from around £200 including labour.

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Find out more

If you require further information please contact our team on 01293 769495. Alternatively, click on the following links to view our other engine cleaning services – Carbon Cleaning | DPF  | EGR Valve | Oxygen Sensor | Intake Valves | Spark Plugs | Intake Manifold | Turbocharger | Fuel Injectors | Smoky Exhausts

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Prices for Vehicle Type

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Custom remapping at an affordable price. Choose performance, economy or a mixture of both to suit your requirement plus an engine carbon clean service Book
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The Ghost is the original aftermarket CAN bus immobiliser. Protect your car or van from theft like nothing else on the market today. The Ghost protects your car from key-cloning, hacking, and even key theft. The Ghost has no key-fobs or LED indications to give away its location. The Ghost uses the buttons in your vehicle such as those on the steering wheel, door panels or centre console, to allow you to make a unique, changeable, disarm sequence (like a PIN code) that must first be entered before you can drive your car. Just like your credit card but you can make your car disarm sequence even safer by making it up to 20 presses long! In order to make extreme security also be hassle-free, there is a smart-phone application that connects to your car and allows you to get in and drive without having to enter the disarm sequence. NOTE: Call to check compatibility with your vehicle. Book
LGV (Petrol)
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£224.99
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£339.99
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£399
The Ghost is the original aftermarket CAN bus immobiliser. Protect your car or van from theft like nothing else on the market today. The Ghost protects your car from key-cloning, hacking, and even key theft. The Ghost has no key-fobs or LED indications to give away its location. The Ghost uses the buttons in your vehicle such as those on the steering wheel, door panels or centre console, to allow you to make a unique, changeable, disarm sequence (like a PIN code) that must first be entered before you can drive your car. Just like your credit card but you can make your car disarm sequence even safer by making it up to 20 presses long! In order to make extreme security also be hassle-free, there is a smart-phone application that connects to your car and allows you to get in and drive without having to enter the disarm sequence. NOTE: Call to check compatibility with your vehicle. Book
LGV (Diesel)
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£169.99
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£199.99
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£339.99
First, we will complete a thorough check and diagnosis of your vehicle and the DPF system. Then a DPF clean will be performed and the computer will be reset before a test drive to ensure the success of the DPF cleaning. Then a Chemical, Hydrogen and injector engine carbon cleaning service will also be provided to ensure your engine is running at optimal levels! Book
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£224.99
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£399
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HGV
£199.99
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