5 Engine Noises You Can’t Ignore

 

At Valley Subaru of Longmont, we want to help you maintain your Subaru in peak condition. Our experienced service team is ready to assist you in diagnosing and addressing any engine noises that might have you searching online for “Subaru service near me”.

Knocking or Pinging

If you notice a knocking or pinging sound coming from your engine, it may be a sign of detonation. This occurs when the fuel and air mixture in the combustion chamber ignites too early, leading to reduced engine performance, increased emissions, and potential damage to your internal engine components.

Squealing or Whining

The most common squealing you’ll hear from a car comes from the wheels and brakes. That kind of squealing is purposeful: it’s a deliberate warning system built into your vehicle’s brakes. But a squealing or whining noise coming from the engine bay is different. This indicates a worn or loose belt, breaking apart if left unaddressed. A broken belt immediately compromises performance and could lead to overheating and potential engine damage.

Rumbling or Growling

A rumbling or growling noise coming from your engine could be signaling a problem with the exhaust system. This can be caused by a damaged exhaust pipe (often from rust) or even a failing catalytic converter. When you have issues with your exhaust system, you’ll notice reduced performance, poor fuel efficiency, and more emissions than usual from your car.

Ticking or Tapping

Sometimes, you’ll hear a ticking or tapping noise indicating different components cooling down after a long drive. But if you’re hearing it while you drive, this could mean low oil pressure, rod knocking, or a reciprocating component going bad. Reciprocating components are distinguished from rotating components, and they include things like your pistons and valves. Any of these issues can lead to increased engine wear and potential engine damage if not addressed promptly.

Hissing or Whistling

A hissing or whistling sound coming from your engine may be a sign of a vacuum leak, a slipping serpentine belt, an issue with the power steering or exhaust, or even overheating coolant. A wide range of vehicle issues can be distinguished by this sound, like a failing window seal. Since it’s hard to pinpoint these sounds, it’s best to err on the side of caution to see if it’s your engine.

The Best Subaru Service in Longmont

Schedule Subaru service in Longmont today if you are experiencing any of the engine noises mentioned above and check out our service coupons to save. At Valley Subaru of Longmont, we are committed to providing exceptional service and maintenance for your Subaru vehicle. If you’re looking for cars for sale in Longmont, CO, our knowledgeable sales team is ready to assist you in finding your perfect Subaru.

Tags: 2023, Performance, Safety, Subaru
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