How To Identify Issues With Your Vehicle From Just Your Exhaust

Vehicles are pretty good at making you aware if something is wrong. Here is a quick list of scenarios you may have experienced that are your exhausts way of alerting you to an issue.

Scenario 1:

Does your car sound really loud when you pull away or accelerate?

Likely Cause: The sound could be indicative of two things; either your silencer or exhaust pipe have a hole in them. The escalated noise is caused by the sound escaping out of the additional holes as well as the exhaust pipe. While the noise may not bother you, be aware that if the leak is in your exhaust it could be increasing the levels of carbon monoxide inside your vehicle too which are bad for your health.


Scenario 2:

When driving your car makes a rattling noise that sounds like metal vibrating.

Likely Cause: A rattling sound could be indicative of your exhaust being misaligned or that something is touching the exhaust or the exhaust itself is loose.


Scenario 3:

White smoke is flowing from your exhaust.

Likely Cause: If you see white smoke flowing from your exhaust then there is a good chance water or anti-freeze has entered the engine cylinder. This is indicative of your head gasket having blown.


Scenario 4:

Black smoke is flowing from your exhaust.

Likely Cause: If black smoke is pouring from your exhaust it could indicate you have an issue with your fuel pump, injection system or your engines computer.


Scenario 5:

Can you hear a hissing noise coming from your exhaust?

Likely Cause: If you can hear a hissing noise, the chances are you have a crack in your exhaust manifold, pipe or a leaking gasket.


Scenario 6: 

Can you hear a chugging noise coming from your exhaust?

Likely Cause: A chugging noise usually means there is something stuck in your exhaust system somewhere.

Get a Free Exhaust Check with Protyre

Protyre offer a variety of Free Vehicle Checks to keep our customers safely on the road. Book your vehicle in for a Free Exhaust Check by clicking the button below.

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Seek help from the experts

If you vehicle is making any of these noises or showing any of these symptoms then we would advise you get your vehicle checked ASAP. To find your local Protyre centre, click the button below.

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About the author

David Sholicar

David is the National Retail Operations Manager for Protyre. One of David’s areas of responsibility and expertise is dealing with the DVSA and MOT’s for Protyre. As the Authorised Examiner Designate Manager ( AEDM ) David deals with applications for changes to the many Vehicle Testing Stations ( VTS’s) including managing the growth of the Number of MOT testing stations that Protyre operate, allocating MOT tester roles, and monitoring the MOT Test logs to ensure that Protyre MOT standards are maintained as the best in the industry. David handles the relationships with our parts suppliers to ensure that Protyre only fit the best quality servicing parts, brake parts, and other aftermarket quality parts at the right price. David is also involved in ensuring that all technicians are trained or assessed to carry out the work completed in all centres, and that Protyre has a robust Quality control ( QC) Procedure in all centres. David is also involved in developing the customer service standards and customer service training for all Protyre team members to ensure that all Protyre customers can expect the highest levels of customer service. At Protyre we believe we have the highest levels of customer service excellence that can be found, not only in the garage industry, but also when compared to other retail organisations. Another area of expertise is David’s involvement in developing Protyre Operational, Environmental, and safe working procedures. David has worked for some of the UK’s best retailers and this expertise has been a key component in helping develop Protyre into a highly respected company within the fast fit industry. David’s mission is ensuring that Protyre is the local garage that you can trust.

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