2015 Toyota Camry Engine Makes A Ticking Noise

Common Causes of Ticking Noises in Your 2015 Toyota Camry Engine and How to Address Them

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Reviewed by
Aisha
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 2015 Toyota Camry 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 or corroded exhaust system component can create 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 2015 Toyota Camry 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.

If the drive belt tensioner fails, there will be a very audible chirping, grinding, or rattling noise from the front of the engine. This is because the tensioner pulley bearing is no longer smooth, and rotating causes metal to grind at high speeds. If it is not changed immediately, there is a chance it will become dislodged, or allow the drive belt to lose tension, or break. If the belt falls off, the accessory that it drives will no longer function. Also, if the tensioner spring fails, allowing slack in the belt, it may make an extremely loud squeaking or screeching noise combined with a rattle as the tensioner bounces back and forth under load. The squealing noise is the belt slipping on the crankshaft pulley, and will require belt replacement once the belt tensioner is replaced.

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 initial diagnostic steps to take for a ticking noise in a 2015 Toyota Camry's engine?

When faced with a ticking noise in your 2015 Toyota Camry's engine, it's essential to adopt a methodical diagnostic approach to identify the root cause effectively. Begin by checking the oil level and pressure, as low oil can lead to insufficient lubrication, resulting in ticking sounds. If the oil level is adequate, inspect the ignition system for any faults, as misfiring or irregularities can also produce similar noises. Next, examine the exhaust system for leaks, which can create a ticking sound that may be mistaken for engine issues. Finally, consider the possibility of a bad lifter, as this component can cause persistent ticking if it fails. By following these steps in order, you can systematically narrow down the potential causes of the ticking noise and determine the best course of action for repair.

What are the common causes of a ticking noise in the engine of a 2015 Toyota Camry?

When dealing with a ticking noise in the engine of a 2015 Toyota Camry, it's crucial to consider several common problems that could be at play. One of the primary suspects is low oil level or pressure, which can lead to insufficient lubrication of engine components, resulting in a ticking sound. Regularly checking and maintaining the oil level can help prevent this issue. Additionally, problems with the ignition system, such as faulty spark plugs or ignition coils, can also manifest as ticking noises, indicating that these components may need inspection or replacement. Another potential cause is an exhaust leak, which can create a ticking sound as exhaust gases escape from the system. Lastly, if the drive belt idler pulley is failing, it may produce a distinct chirping noise that can be mistaken for engine ticking. Addressing these issues promptly is essential to avoid further damage, and performing regular maintenance can help ensure your Toyota Camry runs smoothly.

How urgent is it to address the ticking noise in the engine of a 2015 Toyota Camry?

Addressing the ticking noise in the engine of a 2015 Toyota Camry is crucial for maintaining the vehicle's health and safety. Ignoring such sounds can lead to severe consequences, including engine damage that may result in costly repairs. The ticking noise often signals underlying issues, such as low oil pressure or insufficient lubrication, which can cause significant wear on engine components. Additionally, if the noise is related to damaged CV joints, it could compromise the vehicle's handling and safety. Therefore, it is essential to check the oil level and quality as a first step; low oil can often be a quick fix to alleviate the noise. However, if the problem persists, consulting a qualified mechanic is imperative to diagnose and resolve the issue effectively. Taking prompt action not only protects your investment but also ensures your safety on the road.

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Ticking Noise in 2015 Toyota Camry Engine Causes