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average car exhaust repair price
Your car’s exhaust system transports fumes away from the engine and out of the exhaust pipe safely. The entire system is made up of several components, meaning that it can sometimes be hard to pinpoint the exact cause of an exhaust issue. Repairs can range from sealing holes and tightening fittings to replacing parts that have extensive damage. There are a handful of common repairs that mechanics are very familiar with.
The exhaust system needs to be airtight to make sure no fumes escape at points they shouldn’t. Fixing a leak in the piping is the most common type of exhaust repair and can be done using a sealant or replacing parts of the exhaust system.
Catalytic converters are an integral part of the exhaust system; they convert the dangerous fumes produced by the engine into safer gases that can be released into the air. Like any car component, the catalytic converter can become rusty, damaged, or faulty and will ultimately need to be replaced with a new one.
Many pipes make up the exhaust system, including the exhaust manifold that transports fumes from the catalytic converter to the exhaust pipe. Sometimes, these pipes can become loose and start rattling. A repair may involve the tightening of fittings or a complete replacement if there is extensive damage.
The exhaust filter is an essential part of diesel cars and is responsible for collecting the soot from the engine, reducing the emissions that come from your vehicle. Over time, the exhaust filter becomes clogged with soot and needs to be cleaned to continue to function.
A warning light on the dashboard is the most common indicator that an exhaust needs to be repaired. The cost of the repair will depend on what is causing the problem.
If you’re experiencing signs of a faulty exhaust, and think it’s time to get a new one fitted, a professional will source the right parts and fit the new components for you.
Over time, your exhaust may become worn or faulty, and you might end up needing a replacement for several of the components in the system.
Regularly cleaning a diesel exhaust filter is essential to reduce your emissions and keep your exhaust system functioning correctly.
Repairing an exhaust leak is integral to the safety of your vehicle. A professional will be able to seal the leak or replace piping to keep your car functioning.
Your car’s exhaust system is essential, not just to keep your engine running correctly but also to keep yourself and your passengers safe from any dangerous fumes.
If you think there’s something wrong with your car exhaust, like different coloured smoke, unusual noises, or leaking liquid, get yourself to a garage as soon as possible and have a professional inspect the problem and perform the right repair.
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Being aware of the key signs of an exhaust problem is the best way to get the right repair as soon as possible and avoid any further damage to your engine. Because your exhaust gets rid of your car’s emissions and plays a big role in keeping you safe, it’s even more important to spot the signs when there’s something wrong.
Some signs are obvious, but other symptoms might require you to get under your car and have a look to spot them.
Common exhaust problems:
A loud exhaust
Liquid leaking from the exhaust
Popping or rattling noises from the exhaust
The exhaust is loose
The exhaust is rusty
If you notice white, blue, black, or thick smoke coming from the exhaust of your car, it’s easy to think that this is due to a problem with your exhaust itself. However, this is actually a sign of an engine problem rather than an exhaust problem, and it is your engine that will usually need to be fixed before the smoke leaving your exhaust goes back to normal.
The colour of the smoke from your exhaust can help you identify the type of problem the system has. If you’re wondering why your car is smoking, book in with a garage as soon as possible.
A large amount of thick smoke coming from your exhaust pipe is probably down to a blown head gasket. However, because exhaust problems are complex, getting a garage to diagnose the issue and recommend the right repair is essential.
White smoke might not look sinister, but it can be a sign of various issues with the system. Low engine coolant, cracked or warped components, or overheating could all cause this colour change.
Black smoke is a clear sign your engine is burning more fuel than it should be. The reasons for this can be hard to pinpoint and could be because of a problem with your fuel injectors, pressure regulator, or fuel line. A professional will find the cause, but it’s important to get black smoke looked at as soon as possible to stop you from spending too much money on fuel.
If oil has leaked from your engine and is being burned by the system, blue smoke is the first sign to tell you this has happened. Avoid low engine levels and any damage by getting your exhaust system looked at.
The cost of a car exhaust repair depends on what type of damage there is and the type of car you have. Our cost table helps to give you an idea of how much you might pay for an exhaust repair.
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If smoke comes from the exhaust after an oil change, it may be because some of the oil leaked into the exhaust system. Make sure to clean any oil spills from around the engine and exhaust with a rag before setting off again.
A noisy exhaust is a sign there’s something wrong with the system. It may be because of loose fittings or misaligned parts. A mechanic will pinpoint the problem and make suitable adjustments to stop the noise and prevent any damage.
Loose brackets, fittings, and hangers cause a rattling noise coming from the exhaust. Getting these components tightened and secured is essential to prevent any damage to the system.
The time it takes to repair a car exhaust depends on the type of fix your car needs. It can range from 1 to 8 hours to sort out a troublesome exhaust system.
Stainless steel car exhausts can last a lifetime, whereas other types could have a lifespan of about 5 years. Like any car component, the exhaust is susceptible to wear, so it’s important to keep an eye out for signs like loud noises, coloured smoke, leaking liquid, and rust.