2020 Subaru BRZ Engine Makes A Ticking Noise

Common Causes of Ticking Noises in Your 2020 Subaru BRZ Engine and How to Address Them

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
12% chance it's the
Exhaust Leak
0%
88% chance it's
Something else
The most common reasons a 2020 Subaru BRZ engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak.
  • Exhaust Leak: A damaged exhaust manifold or a loose connection in the exhaust system can cause an exhaust leak, resulting in increased noise and potential loss of engine power.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2020 Subaru BRZ engine makes a ticking noise?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

An engine leaking oil does not always make a puddle on the ground. A burning smell may be noticed from the front of the vehicle after driving. This is because engine oil leaks may fall onto hot engine components, especially the exhaust manifold, and burn off before making it to the ground. This poses a risk to the engine because the leak going unnoticed may deplete the engine oil reserve, and lead to an oil starvation issue. Some engine oil leaks only occur while the engine is running, so the leak may be larger than the small spot on the ground makes it seem.

Noises can be accompanied by many annoying or worrisome sensations. Consider the noise of grinding brakes, the noise sounds much like the brake pedal and steering wheel feel. This is important, as random noises can be difficult to replicate without knowing when the sound occurs, what must be done to make the sound, and what sound it is. Any professional technician can replicate and diagnose most noises, but to ensure the vehicle is more quickly diagnosed, make sure you tell your technician these three pieces of information.

The engine oil pressure warning light will come on if the engine oil pressure is low, or if the oil pressure sensor is faulty. In either case, engine power may be reduced significantly. The check engine light may also illuminate, and an on-board diagnostic (OBD) trouble code will be stored in the vehicle's computer.

What are the potential causes of a ticking noise in the engine of a 2020 Subaru BRZ, and how should I diagnose them?

When diagnosing a ticking noise in the engine of your 2020 Subaru BRZ, it's essential to adopt a systematic approach that begins with the simplest potential causes before moving on to more complex issues. Start by checking the engine oil level, as low oil can lead to inadequate lubrication of engine components, resulting in ticking sounds. If the oil level is sufficient, inspect the valve train for any signs of wear, such as lifters or valves that may need attention. Next, examine the timing belt or chain for any signs of looseness or wear, as these components can also contribute to ticking noises. Additionally, check for exhaust leaks near the engine, as these can create similar sounds. Don’t overlook the condition of the spark plugs, as faulty or worn plugs can also be a source of ticking. If these initial checks do not reveal the problem, it may be time to consult a professional mechanic who can perform a more thorough diagnosis using specialized tools. By following this structured diagnostic approach, you can effectively identify and address the ticking noise in your Subaru BRZ.

What could be causing the ticking noise in the engine of a 2020 Subaru BRZ?

When you hear a ticking noise in the engine of your 2020 Subaru BRZ, it’s crucial to identify the underlying cause to prevent further damage. One common issue could be low engine oil, which can lead to increased friction among engine components, resulting in a noticeable ticking sound. Additionally, problems with the valve train, such as worn lifters or valves, may also produce similar noises as these parts operate. Another potential culprit is a loose or worn timing belt or chain, which can create ticking as it moves over pulleys and gears. Exhaust leaks are another possibility, as they can generate ticking sounds, particularly when the engine is running. Lastly, a faulty fuel injector may contribute to the noise, indicating a problem with the fuel delivery system. For those looking to diagnose the issue themselves, checking the oil level, inspecting the valve train, and examining the timing belt or chain for wear can be good starting points. However, if the problem persists, consulting a qualified mechanic is advisable to ensure a thorough inspection and appropriate repairs.

How urgent is it to address the ticking noise in the engine of a 2020 Subaru BRZ?

Addressing a ticking noise in the engine of your 2020 Subaru BRZ should be treated with urgency, as it can indicate underlying problems that, if left unresolved, may lead to significant engine damage and costly repairs. Early detection is key; a seemingly minor noise could stem from low oil levels, worn components, or valve train issues, all of which can escalate if not promptly addressed. Ignoring these symptoms not only risks further damage to critical engine parts but also raises safety concerns, as a malfunctioning engine can compromise the reliability of your vehicle. For DIY enthusiasts, while it may be tempting to overlook the noise, it is crucial to assess the situation carefully. If you are not equipped to diagnose the issue yourself, consulting a qualified mechanic is advisable to ensure that any necessary repairs are made before the problem worsens. Taking action now can save you from more extensive repairs down the line and ensure the continued performance and safety of your Subaru BRZ.

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