Exhaust Checks, Repairs & Replacement

Exhaust Checks, Repairs & Replacement

Experts for Exhaust Checks, Exhaust Repairs and Replacements in Leamington Spa, Covering Cubbington, Radford Semele, Old Milverton and Warwick Areas

Spa Motors Leamington Spa are your leading car garage that offers a reliable and affordable exhaust check, exhaust repair and replacement service.

A key part of keeping your car running well is making sure you have no exhaust problems.To make sure you have no problems it is advisable to have our exhaust check done regularly.

Our exhaust check at Spa Garage will make sure your exhaust is safe and also performing as efficiently as possible. This is so important because a poor performing exhaust can effect the efficiency of cars fuel consumption and will cost you more money to run your car. Not only that, an exhaust that is in poor condition is also considered a health risk and can effect the whole running of the car.

Our mechanics at Spa Garage in Leamington Spa also perform catalytic converter checks. A catalytic converter has the purpose of transforming harmful gases into something less dangerous. This is why the Government recently introduced the law that if on checking your car, if it falls below certain emissions level the car will fail its MOT. Then until this is rectified the car is an MOT fail.

The exhaust system is quite complex.

For starters if your car has a fuel injection system it will have an oxygen sensor located in the exhaust. The purpose of this sensor is to work out how much oxygen is in the exhaust, and will use that information to optimise the amount of fuel burned in the engine as you drive.

As well as this it also makes sure that there is enough oxygen in the exhaust gases for the oxidation catalyst to work. So if this sensor develops a fault or becomes clogged up means it will send false readings to your cars computer. This means your car will no longer be as efficient as it should be and so will burn more petrol. Many exhaust problems can be attributed to a faulty sensor so its worthwhile having that checked even if you do not currently have a current problem.

Common Problems with an Exhaust


There is nothing quite as dangerous for the exhaust system as rust. Rust problems come about from taking short trips frequently which allows water vapour to collect in the exhaust system but because its a short trip the exhaust never gets hot enough to burn it off. Over time this condensation turns to rust and will corrode the exhaust from inside.


As discussed before modern cars can have numerous oxygen sensors, one sensor being faulty will send the wrong information to the cars computer causing fuel to be sent in the wrong amounts.


Rough road conditions can affect your exhaust also. The bumps and holes in our roads can shake the exhaust. This constant shaking can effect the exhausts joints and can cause it to crack which could also leak poisonous fumes.


Another problem that arises from frequent rough road surfaces is a clogged muffler. Driving on bumpy roads can make the exhausts small internal parts can come loose and can travel down and clog the muffler.


Hangers are the parts that protect the exhaust system from moving around if you hit a bump. However constant bumping around can lead to it breaking and coming off completely leaving the exhaust pipe free to move around.  This freed up movement may lead to dents, cracks and in some cases, entire pieces of the exhaust system to break off.


Sudden strange vibrations on your steering wheel is a sign that your exhaust system is faulty and in need of repair. In extreme circumstances it will make the whole car shake. If you experience these vibrations then you need to get your car checked out immediately.


An increase in engine noise is a sign of an exhaust leak. The increase in the level of the engine noise volume normally means the exhaust leak is in the manifold. If the leak is in the manifold, not only will your engine’s volume increase, but toxic fumes will be given off and could enter the passenger side of the car. That is an exhaust repair that needs to be checked immediately also.


A car with exhaust smoke is not good however what colour the smoke is will determine what the cause of it is. If you get a bluey grey exhaust smoke this is normally due to oil burning in the combustion chamber. The cause of this burning oil can be down to a few things like valve seals, valve guides, piston rings, worn cylinder walls or the PCV system.

If you get black smoke this means your fuel is too rich. The cause of the fuel being too rich can be down to fuel injectors, fuel pressure regulator and the fuel return line.

Finally, if the smoke coming out of your exhaust system is white/grey, then this may be caused by coolant burning in the combustion chamber. Possible causes of this are that the cylinder head, engine block or head gasket being cracked or damaged. This can be an expensive repair so its critical to come and get your cars exhaust checked immediately.

You can prevent these exhaust repairs from happening by having your exhaust system inspected every one or 2 years. Even ask for it to be inspected with your car service.

Our exhaust checks, exhaust repairs and exhaust replacements service covers:

  • Exhaust Checks, Repairs & Replacement
  • Catalytic Converter Checks, Repairs & Replacement
  • Oxygen Sensor Checks & Replacement
  • Engine Manifold Checks & Replacement

Frequently Asked Questions about our exhaust repairs, checking & replacements service

How Much Does a New Exhaust Replacement Cost?

To be able to give you a quote either give us a call  01926 882522 or complete our enquiry form, either way we will quickly get back to you to give you our competitive quotation.

We do not use any sales pressure, just best advice and prices.

In some cases we will not be able to give full and accurate prices without seeing the vehicle first but we can quickly get you booked in on a day to suit and a time if appropriate.

How to Find Us

Head for Sydenham Industrial Estate, look out for LED sign on their building then you will see us at 9-11 Longfield Road, Sydenham Industrial Estate, Leamington Spa, Warwickshire CV31 1XB.

Please see our map below.

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About Us

We are a complete car service and car repair garage.

Whether your car needs an MOT, car repairs, car servicing, tyre fitting or air con regas, we can do all this at the best value for money.

We have an unrivalled reputation based on our fully trained mechanics and our service with a smile policy, being committed to first class customer service for our clients.

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