What is Dyno Tuning and why’s it good for your Car?

Mechanic Bentleigh East

When you think of dyno tuning, you probably think of high-performance cars. What you might not know is that dyno tuning can actually help improve the performance of any vehicle. It can help with fuel economy, drivability and responsiveness. In short, it optimises the car to meet the performance requirements that it was designed for. Additionally, the improved performance can also promote driver safety while on the road.

So, what happens when your mechanic dyno tunes your car? To help you out, we’ve created a short guide on what to expect from dyno tuning.


Before a mechanic touches your vehicle, they will first ask you a series of questions. They will likely ask you about the common car problems that you experience. This might include problems starting the engine, poor gas mileage or difficulty steering.

Next, the technician will check your vehicle for any visible damage. This might be oil leaks or broken wires. They also check for dirty injectors and damaged spark plugs. The technicians will also determine the proper heat range of the spark plugs, depending on how you use your car.


To optimise the performance of your car, technicians must first measure horsepower, torque and air fuel mixture. In order to do this, a series of tests must be conducted.

Once the initial inspection is finished, the wheels of your vehicle are removed. The vehicle is then placed on a dynamometer. While the engine is running, the technician will put your vehicle through different conditions to test its performance. They will vary the speed and the load to determine the shortcomings of your vehicle. Technicians will often monitor engine performance relative to the horse power, the engine vacuum and carburetor. This extensive test will often take several hours to complete.

Car Service Bentleigh East

Afterwards, the technicians will adjust the circuits of your carburetor and undertake the necessary repairs in order to improve fuel economy and drivability.

Once everything is sorted, you will receive a sheet, detailing all the tests and tune-ups that were done to your car. If you need help understanding the data on these sheets, the technicians will be more than happy to explain it to you.


Dyno tuning enhances your vehicle and improves the efficiency and performance of your vehicle. So, what sort of improvements can you expect after getting your vehicle dyno tuned? Here are the common problems that dyno tuning solves.

One common reason motorists go in for dyno tuning is poor fuel efficiency. After dyno tuning, your vehicle’s mileage will improve, which can save you money on fuel.

After dyno tuning, your vehicle’s drivability will also improve. After being tested at various speeds and conditions, the technicians will adjust your vehicle to meet the performance requirements that you need. This results in a smoother ride and better responsiveness. Additionally, your car should also be able to start even in extreme temperatures.

Dyno tuning offers a lot of benefits. Given the optimised performance of your car, it can also save you from having to pay for costly repairs in the future. It improves the longevity of your vehicle and ensures that it is performing at an optimal level. An engine that has been dyno tuned will not have to overwork to provide the car performance that you deserve.