At Garage One Subaru, we understand how much you value your Subaru’s reliable performance and distinct personality. One thing that can disrupt the joy of driving is unexpected Subaru engine noise. Whether it’s a slight tick or a loud knock, engine noises can be alarming. Let’s break down the types of noises your Subaru engine might make, their causes, and how regular Subaru maintenance can help keep your engine running smoothly.
Types of Subaru Engine Noises and Their Causes
- Ticking or Clicking Sounds
- Cause: Often heard at idle or during startup, ticking can result from low oil levels, valve clearance issues, or aging hydraulic lifters. In Subarus with Boxer engines, this is sometimes normal due to their design but can also indicate the need for attention.
- Knocking or Pinging Sounds
- Cause: Engine knocking can be caused by using the wrong fuel type, carbon buildup in the combustion chamber, or failing rod bearings. It’s a serious issue that requires immediate Subaru repair.
- Whining or Squealing Sounds
- Cause: A high-pitched whining may stem from a worn serpentine belt or a failed turbo, while squealing could indicate issues with the timing belt, belt idlers, pulleys or tensioners
- Rattling Sounds
- Cause: Loose components like heat shields, exhaust parts, or underbody panels can cause rattling. Internal engine issues could also be the culprit.
- Hissing Sounds Cause:
- Hissing might indicate a vacuum leak or a problem with the cooling system, such as a leaky hose or overheating issue.
Every part of these systems must work in harmony to keep your Subaru safe and responsive.
Why Regular Subaru Maintenance Is Crucial
Routine Subaru service is the best way to catch potential issues before they escalate into costly repairs. Here’s why maintenance matters:
- Oil Changes: Clean oil ensures proper lubrication, preventing wear and tear on engine components.
- Timing Belt Checks: A failing timing belt can cause severe engine damage if it breaks.
- Fluid Inspections: Proper coolant and oil levels help maintain engine temperature and prevent overheating.
- Diagnostic Checks: Regular Subaru maintenance includes diagnostics to catch issues like carbon buildup or misfires early.
- Fuel System Cleaning: Cleans fuel injectors, removes blockages that can cause rough idling or sluggish acceleration.
How to Prevent Subaru Engine Noise
Prevention starts with proper care and timely Subaru service. Here are steps you can take:
- Stick to Your Maintenance Schedule: Follow Subaru’s recommended intervals for oil changes, timing belt replacements, and other key services.
- Use the Right Parts and Fluids: Always opt for OEM parts and Subaru-approved oils and fluids
- Keep Your Engine Clean: Avoid carbon buildup with periodic fuel system cleanings and high-quality fuel.
- Pay Attention to Warning Signs: Address any check engine light or unusual performance issues promptly.
What to Do When You Hear Subaru Engine Noise
If you hear unusual noises coming from your Subaru engine:
- Don’t Ignore It: Even minor noises can indicate a developing issue. Letting it go unchecked may lead to bigger problems.
- Note the Noise: Try to identify when and where the noise occurs. Does it happen only at startup, during acceleration, or while idling?
- Visit a Subaru Specialist: Bring your vehicle to Garage One Subaru. Our Subaru repair experts are trained to diagnose and resolve issues specific to Subaru vehicles.
Ignoring engine noise not only risks your safety but can also lead to more expensive repairs down the road.
Why Choose Garage One Subaru for Your Subaru Repair Needs?
As a Subaru-exclusive repair shop, we specialize in Subaru maintenance and repairs. Our team is equipped with the expertise and tools to handle everything from routine oil changes to complex engine diagnostics. Whether it’s addressing Subaru engine noise or keeping your vehicle in peak condition, we’re here to help.
Schedule Your Subaru Brake Service Today!
Don’t let engine noise ruin your driving experience. At the first sign of trouble, trust the experts at Garage One Subaru to provide reliable and thorough Subaru repair. Contact us today to schedule an appointment and keep your Subaru running as it should!
Stay safe and enjoy the drive with the confidence that your Subaru is in expert hands!
