Why Is My Car Making a Pinging Noise?

June 13, 2024

Why Is My Car Making a Pinging Noise? Understanding Carbon Buildup and Spark Plug Wear

Have you ever noticed a pinging noise while driving your car? It might be due to carbon buildup in your engine or worn-out spark plugs. At Wayside Garage, we recently worked on a 2019 Hyundai with this exact issue. Here's what we discovered and how we fixed it.

What Causes Pinging in Your Engine?

Pinging, or knocking, often occurs when there's excessive carbon buildup in the engine. This buildup can interfere with the normal combustion process, causing the fuel-air mixture to ignite at the wrong time. Imagine tiny embers in your combustion chamber igniting the mixture too early, leading to that unsettling pinging noise.

The Role of Spark Plugs

Spark plugs play a crucial role in your car's engine by igniting the fuel-air mixture at the right moment. Over time, they can wear out, and carbon buildup on the electrodes can further hamper their performance. We found that the Hyundai's spark plugs had significant wear and carbon buildup, contributing to the problem.

Fuel System Decarbonization and Spark Plug Replacement

To address these issues, we performed a fuel system decarbonization and replaced the spark plugs. Decarbonization helps clean out the carbon deposits in the engine, restoring its efficiency and performance. New spark plugs ensure reliable ignition, preventing misfires and further buildup.

Why Regular Maintenance Matters

Regular maintenance is key to preventing issues like this. According to our maintenance plan:

- Spark plugs should be replaced every 60,000 miles or every 5 years.
- Fuel system decarbonization is recommended annually or every 12,000 miles.

Sticking to these intervals can help keep your engine running smoothly and avoid unexpected problems.

Maintaining your vehicle is essential for a smooth and safe ride. If you notice any unusual sounds or performance issues, don't hesitate to reach out to us at Wayside Garage. We're here to help keep your car in top shape!

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How Do I Know If My Tires Are Safe to Drive On?

By Stacey Diaz • July 3, 2025

How Do I Know If My Tires Are Safe to Drive On? Tips from Wayside Garage in Seaside, CA for National Tire Safety Week Tire safety is one of those things drivers don’t think about — until it’s too late. But as a local shop owner with over 38 years under the hood, I can tell you: the health of your tires has a major impact on how your car handles, brakes, and keeps you safe out on the road. That’s why we’re proud to support National Tire Safety Week 2025 , happening June 30 to July 4 — an annual effort from the U.S. Tire Manufacturers Association to educate drivers on proper tire maintenance. And right here at Wayside Garage in Seaside, CA , we’re doing our part to help folks check in before they check out for summer road trips. 🚗 So, How Do You Know If Your Tires Are Safe? It really comes down to four key checks — easy to remember with the acronym P.A.R.T .: 🔹 P = Pressure Low tire pressure leads to poor fuel economy, sluggish handling, and faster wear. We recommend checking pressure monthly, especially before long drives. Always check when your tires are “cold” — that means before you hit the road, not after a grocery run. 🔹 A = Alignment If your car’s drifting left or right, or your steering feels off, your alignment may be out of whack. Misalignment causes uneven wear, hurts handling, and can shorten your tire life — not to mention your patience. 🔹 R = Rotation You’d be surprised how fast tires can wear unevenly. We rotate tires every 5,000–7,500 miles to make sure all four tires wear evenly. This extends tire life and keeps your vehicle handling the way it should. 🔹 T = Tread Tires need grip, especially in wet or winding road conditions. We recommend checking tread depth monthly. If your tire tread is worn down to 2/32 of an inch or less — or if you see visible cracking or bulges — it’s time to replace them. 💡 Quick Tip: Stick a penny into your tread, Lincoln's head down. If you can see all of Honest Abe's noggin, your tread is too low. 🛠️ What We Offer at Wayside Garage, Seaside CA We’ve been serving the Seaside community for nearly four decades, and tire safety is something we don’t take lightly. Our tire services include: Tire pressure checks and adjustments Computerized wheel alignments Tire rotations and balancing Tread inspections and honest tire replacement recommendations Tire age checks — rubber breaks down over time, even if your tread looks good. Most tires should be replaced every 6 years, regardless of wear. Whether you're planning a road trip or just commuting to work, swing by Wayside Garage in Seaside for a tire check. No pressure (pun intended) — just experienced, straightforward service you can trust. ❓ FAQ: Tire Safety Questions We Hear All the Time Q: How do I know when my tires need to be replaced? A: If your tread is worn past 2/32", your tires are over six years old, or you notice bulges or cracks — it’s time to replace them. Q: How often should I rotate my tires? A: Every 5,000 to 7,500 miles. We include this as part of routine maintenance at Wayside Garage. Q: Can alignment affect tire wear that quickly? A: Absolutely. One pothole or curb can knock alignment off. If your car pulls or your tires wear unevenly, it’s time for an alignment check. Q: What tire pressure should I use? A: Check your driver’s door sticker or owner’s manual — never use the number printed on the tire itself. 🏁 Drive Into Summer with Confidence This National Tire Safety Week , don’t just guess your tires are safe — know they are. Bring your vehicle to Wayside Garage in Seaside, California and let our experienced team give your tires a full safety check. You’ll leave knowing your pressure’s perfect, your alignment’s dialed in, and your tread is road-trip ready. Stop by or schedule your service today — we’re here to keep you rolling, safely.