Spanish Fork Auto Repair

When it comes to vehicle maintenance, struts are often overlooked—but they play a critical role in your car’s safety, comfort, and overall performance. If your ride has started to feel rough or unstable, worn struts could be the reason. Let’s take a closer look at what struts do and why replacing them matters.   What Are Struts? Struts are a key part of your vehicle’s suspension system. They help: Absorb shocks from the road Keep your tires in contact with the pavement Support the weight of your vehicle Provide stability when turning, braking, and accelerating Unlike shocks, struts are a structural component, meaning they directly impact alignment and handling. Top Benefits of Replacing Worn Struts1. Improved Ride Comfort If your vehicle feels bouncy or rough over bumps, worn struts may no longer be absorbing impact properly. New struts restore a smoother, more comfortable ride.   ... read more

What Is an Engine Misfire? Symptoms, Causes, and What It Means for Your Vehicle If your vehicle suddenly feels rough, sluggish, or starts shaking, you may be dealing with an engine misfire. It’s one of the most common issues drivers experience—and one that should never be ignored. In this blog, we’ll break down what an engine misfire is, the warning signs to watch for, and the most common causes behind it.   What Is an Engine Misfire? An engine misfire happens when one or more cylinders in your engine fail to properly ignite the air-fuel mixture needed to create power. In simple terms, one part of your engine isn’t doing its job. For an engine to run correctly, it needs three key elements: The right air-fuel mixture Proper compression A strong, correctly timed spark If any one of these is off, a misfire can occur.   Common Symptoms of an Engine Misfire Engine misfires can show up in several ... read more

Why Higher Octane Fuel Can Reduce Engine Knock in a 2019 Ford F-150 If you’ve ever noticed a pinging or knocking sound from your engine—especially when accelerating or climbing a hill—you may be experiencing early detonation, also known as spark knock. We recently inspected a 2019 Ford F-150 with this exact concern. After checking for any major issues and performing a fuel induction service, the noise was still present. Since no serious problems were found, the next step we recommended was trying a higher-grade fuel. In some cases, this can reduce or even eliminate the noise—but is it actually fixing the problem, or just masking it? Let’s break it down.   What Is Early Detonation? Under normal conditions, your engine’s air/fuel mixture ignites at a precise moment, controlled by the spark plug. This creates a smooth, controlled burn that pushes the piston down efficiently. Early detonation happens when that ... read more

Rear Suspension Explained: Leaf Springs vs. Shocks vs. Air Bags—What’s the Difference? When it comes to your vehicle’s performance, comfort, and towing capability, rear suspension plays a huge role. Whether you’re hauling heavy loads, towing a trailer, or just commuting daily, understanding how your rear suspension works—and why different setups exist—can help you make smarter decisions for your vehicle. So why do some vehicles use leaf springs, others rely on shocks, and some upgrade to air bags? Let’s break it down.   What Does Rear Suspension Actually Do? Your rear suspension is responsible for: Supporting the weight of your vehicle and cargo Absorbing bumps and road imperfections Maintaining tire contact with the road Keeping your ride stable and controlled Different suspension setups are designed for different needs—comfort, load capacity, durability, or performance.   Le ... read more

Things to Consider with Hybrid and Electric Vehicles (EVs) As hybrid and electric vehicles (EVs) continue to grow in popularity, more drivers are making the switch for good reason—lower emissions, improved fuel savings, and advanced technology. While these vehicles are often marketed as “low maintenance,” they still require consistent care to keep them performing at their best. If you own—or are considering—a hybrid or EV, here are the key things you should know to protect your investment and keep your vehicle running smoothly for years to come. Understanding Battery Health The battery is the most important (and expensive) component in a hybrid or EV. Unlike a traditional 12-volt battery, these high-voltage battery packs are designed to last many years—but proper care is essential. When customers are considering making the switch, we often ask: How much fuel savings would it take to justify a $5,000–$10,000 battery replacement down the roa ... read more