Blog
Ric Henry's Auto Service
Is your luxury SUV riding like a covered wagon on San Angelo's roads? You might have an air suspension problem. Learn the symptoms, why you can't ignore them, and why Ric Henry's Auto Service is San Angelo's trusted fix.
Let’s talk about one of your car's most dramatic performers: the brake caliper. This unsung hero doesn’t get the glamour of a shiny new paint job or the roar of a powerful engine, but when it decides to throw a tantrum, you’ll know all about it. Especially when you’re cruising down the Houston Harte or trying to beat the light on Bryant Blvd., a sticking brake caliper isn’t just an annoyance, it’s a safety hazard and a wallet-drainer. Today, we’re diving deep into the world of the sticky caliper. We’ll cover what it is, how to spot its cry for attention, and what to do when it happens here in San Angelo. The Unlikely Hero: What Does a Brake Caliper Actually Do? Think of your brake system as a symphony. You press the pedal (the conductor), and a series of events unfold. Hydraulic fluid (the music) travels through the lines, and its pressure commands the brake caliper to act. The caliper itself is a relatively simple but crucial clamp. It straddles your brake rotor (that shiny, silver disc you can sometimes see behind your wheel) and contains two key components: 1. The Piston: Forced out by the brake fluid pressure when you press the pedal. 2. The Brake Pads: The friction material the piston squeezes against the rotor. When you hit the brake, the piston pushes the brake pads onto the spinning rotor, creating immense friction and converting your car’s kinetic energy into heat, thereby slowing you down. It’s a brilliant, violent, and essential process. The Tantrum: Tell-Tale Signs Your Caliper is Sticking A "sticking" caliper is one that either doesn’t fully release the brake pad from the rotor when you let off the pedal, or it fails to apply pressure evenly. Here’s how it announces its presence: 1. The Car Pulls to One Side: This is the #1 giveaway. When braking, if your car consistently veers sharply to the left or right, it’s a strong indicator that the caliper on that side is sticking and applying more braking force than its counterpart. It’s like your car has a favorite side of the road. 2. The Distinctive Hot & Smelly Aroma: A sticking caliper is constantly creating friction, which means it’s constantly generating heat. After a normal drive, if you smell a sharp, acrid burning odor from one wheel (and we’re not talking about the scent of mesquite from the food trucks), that’s a red flag. Carefully approach the wheel and feel for intense radiant heat. Caution: Don't touch the wheel or rotor! 3. Unusual Grumbling or Dragging Noises: You might hear a constant, low-frequency grinding or rubbing sound that changes with your speed, even when your foot is off the brake. It’s the sound of your brake pad having an unwanted, permanent playdate with your rotor. 4. Your Fuel Economy Takes a Nosedive: Is your gas gauge dropping faster than usual? A stuck caliper is essentially like driving with your foot lightly on the brake all the time. Your engine has to work much harder to overcome that constant drag, burning more fuel in the process. 5. Uneven Brake Pad Wear or Excessive Dust: During a tire rotation or when you just happen to look, you might notice that the inner brake pad on one wheel is significantly more worn than the outer pad, or more worn than the pads on the other side of the car. You might also see more black brake dust on one wheel compared to the others. The Fix: From a Simple Slide to a Full Replacement So, your caliper is staging a sit-in. What now? • The Simple Fix (The Clean and Lube): Sometimes, the issue is just a stuck or corroded slide pin. These pins allow the caliper to float back and forth. A technician can clean and re-lubricate them with high-temperature grease, which often solves the problem. It’s the equivalent of giving the caliper a good talking-to. • The Common Fix (The Rebuild/Replacement): More often, the piston seal inside the caliper has deteriorated, or the piston itself is corroded. In this case, the caliper either needs to be rebuilt with a new seal and piston boot or, more commonly and reliably, replaced entirely with a new or quality remanufactured unit. This is almost always a job for a professional, as it involves the critical hydraulic brake system. Why Trust Ric Henry's Auto Service With Your Brakes in San Angelo? When your safety is on the line, you don’t trust your brakes to just anyone. At Ric Henry's Auto Service, we get it. We’re your neighbors, and we drive the same dusty, sun-baked roads you do. • Our experienced technicians are equipped to handle everything from a simple brake service to a complete caliper replacement, using the same premium tools and equipment the dealerships use. • We offer comprehensive auto repair services, so while we’re fixing your brakes, we can check your alignment, tires, and other critical systems to ensure everything is in top shape for West Texas driving. • Most importantly, we stand behind our work. Every service we provide comes with a robust 3-year/36,000-mile warranty for your peace of mind. Don't let a sticking caliper compromise your safety and cost you more in the long run. If you’re experiencing any of these symptoms, it’s time to stop by and see us.
Here in San Angelo, we know a thing or two about rhythm. There's the two-step at the local dance hall, the steady beat of the Concho River, and the satisfying hum of a perfectly tuned engine cruising down Chadbourne Street. But what happens when that smooth hum turns into a jarring shudder? Before you blame our West Texas roads, you might want to meet one of your engine’s most misunderstood components: the harmonic balancer. This unassuming piece of pulley-laden metal is the little hero keeping your engine from literally shaking itself to pieces. So, let's pop the hood and demystify this crucial part. What in the World Does a Harmonic Balancer Actually Do? Its name sounds like something from a zen garden, but its job is pure automotive grit. Bolted to the front of your engine's crankshaft, the harmonic balancer has one critical mission: to cancel out destructive vibrations. Think of your engine’s crankshaft. It’s spinning at thousands of revolutions per minute, enduring incredible forces from the pistons firing in sequence. These forces create tiny, twisting vibrations known as "harmonics" or "crankshaft whip." Left unchecked, these vibrations can resonate through the engine like a tuning fork, leading to catastrophic failure, think broken crankshafts, wiped-out main bearings, and a repair bill that'll make you sweat even in a San Angelo breeze. The harmonic balancer is the clever countermeasure. It’s a two-part device: a heavy inner hub and an outer ring, separated by a layer of specialized rubber. The outer ring, which drives your accessory belts, is designed to move slightly out of phase with the harmful vibrations, effectively "balancing" them out. It’s the engine’s personal shock absorber, a dampener that keeps the dark, destructive pulse of internal combustion in check. Where Did It Get That Fancy Name? The name is perfectly literal, if a bit scientific. "Harmonic" refers to the damaging vibrational frequencies it fights. "Balancer" describes its function of neutralizing those forces. Some folks call it a "crankshaft damper," which is equally accurate. It’s not balancing weight like a tire; it’s balancing energy. It’s the calm, collected bouncer at the engine’s nightclub, ensuring the chaotic party inside doesn’t tear the building down. Is Your Balancer Waving the White Flag? Symptoms of Failure. That rubber layer is the balancer's heart, and like anything, it ages. Heat from the engine, oil leaks, and just the passage of time can cause the rubber to dry out, crack, and separate. When it fails, it’s not subtle. Here’s what to watch for: • The Engine Shimmy: A noticeable vibration, especially at idle, that feels like the whole car is trembling. It’s not your imagination. • Squealing or Knocking Noises: A worn balancer can cause misalignment of your serpentine belt, leading to an annoying squeal. In severe cases, you might hear a clunking or knocking from the front of the engine. • Visible Damage: Pop the hood and take a look. If you see the outer ring misaligned, the rubber bulging out, or even deep grooves worn into it, it’s time for a replacement. • Accessory Failure: Since it drives your alternator, power steering pump, and A/C compressor, a failing balancer can lead to a dead battery, stiff steering, or a warm cabin on a hot San Angelo afternoon. Trust Your Ride to the Local Experts at Ric Henry's Auto Service Replacing a harmonic balancer isn't a "shade tree mechanic" job. It requires precise timing and specialized tools to ensure it’s installed correctly without damaging your crankshaft. This is where you need a pro. At Ric Henry's Auto Service in San Angelo, our experienced technicians are equipped with the same advanced tools and equipment the dealerships use. We offer comprehensive auto repair services and can diagnose a failing harmonic balancer before it leads to a much more expensive problem. From this specific repair to all your other system maintenance needs, we handle it with expertise and care. Plus, we back all our work with a strong 3-year/36,000-mile warranty for your peace of mind. So, if your engine’s rhythm has gone from a smooth waltz to a chaotic mosh pit, don’t ignore it. Trust the team that knows how to bring back the harmony. After all, the only vibration you should feel in San Angelo is the rumble of a well-tuned V8.
The body content of your post goes here. To edit this text, click on it and delete this default text and start typing your own or paste your own from a different source.
Unravel the mysteries of your car's heated oxygen sensor with Ric Henry's Auto Service in San Angelo, TX. Learn how it works, why it fails, and why our dealership-level tools and 3-year/36,000-mile warranty make us the trusted choice for auto repair.
Why are car brands bringing back port injection? Ric Henry's Auto Service in San Angelo explains the return of PFI, its battle with GDI, and why dual-injection is the future.
Is your car pulling or your steering wheel crooked? Learn what toe, camber, and caster mean, the benefits of alignment, and why San Angelo's Ric Henry's Auto Service is your trusted shop for expert service.
Is your engine shaking? Learn what a misfire is, its common causes, and why ignoring it can lead to costly damage. Trust San Angelo's Ric Henry's Auto Service for expert diagnosis & repair backed by a 3-year warranty.
Is your car's water pump on its last legs? Learn the tell-tale signs of a failing water pump, why it's the heart of your cooling system, and why San Angelo drivers trust Ric Henry's Auto Service for expert diagnosis and repair. Don't let a small leak leave you stranded!
You're sitting at a red light in San Angelo, the AC is battling the West Texas heat, and you hear it: a persistent, rapid tick-tick-tick-tick coming from under the hood. It’s not loud enough to be a knock, but it’s too rhythmic to ignore. Welcome to the world of "lifter tick," one of the most common, and often misunderstood, engine noises. Before you panic and imagine your car’s engine scattering itself across US-87, take a deep breath. At Ric Henry's Auto Service, we’ve diagnosed countless cases of lifter tick. Sometimes it’s a simple fix; other times, it’s a warning sign of a more serious issue. Let’s pop the hood and demystify this annoying clickety-clack. What Do Lifters Do, Anyway? To understand the tick, you need to know the lifter's job. Think of your engine’s valvetrain as a complex puppet show. The camshaft is the puppeteer, and it uses lifters (also called tappets) as its hands to control the valves. The valves are the gates that let air and fuel in and exhaust out of the engine's cylinders. The lifters are the critical middlemen that sit between the camshaft and the valves. They translate the rotating motion of the camshaft into the up-and-down motion that opens and closes the valves with precise timing. In modern vehicles, you often have hydraulic lifters. These are clever, self-admitting devices filled with oil. The oil pressure inside them automatically takes up the slack between the camshaft and the valve, ensuring everything operates smoothly and quietly, even as components heat up and expand. So, What is Lifter Tick? Lifter tick is the sound of that precision system failing to operate silently. It occurs when there’s excess clearance between the lifter and the valve—a gap that shouldn't be there. The most common cause is when a hydraulic lifter fails to pressurize properly with oil. Instead of a smooth, cushioned push, you get a tiny, metallic "slap" each time the camshaft lobe hits the lifter. That "slap" is the ticking sound you hear, and it happens thousands of times per minute. Should You Be Concerned? Symptoms and Severity The big question: is this a "get it fixed now" problem or an "I'll get to it eventually" issue? The answer depends on the symptoms. The "Maybe Not an Emergency" Tick: The Sound: A light, consistent tick that is most audible at idle and may quiet down or disappear as you increase engine RPM. The Cause: Often low oil level, old/thin oil, or a single lifter "sticking" slightly. The San Angelo heat can thin out oil over time, exacerbating this. The "You Should Be Concerned" Tick: The Sound: A loud, persistent ticking that doesn't go away, gets louder with acceleration, or is accompanied by a loss of engine power. The Symptoms: Loss of Power & Poor Fuel Economy: A collapsed lifter isn't opening a valve fully, robbing that cylinder of power. Check Engine Light: The engine's computer detects misfires or inefficiency. Engine Misfire: You may feel the engine shuddering or stumbling, especially at idle. Metallic Debris in Oil: In a worst-case scenario, a failing lifter can begin to disintegrate, sending metal shavings throughout your engine's oil system. Ignoring a serious tick can lead to a domino effect of damage. A lifter that isn't opening a valve properly can cause that valve to overheat. That worn lifter can also score the camshaft lobe. What starts as a few hundred-dollar repair can quickly escalate into a multi-thousand-dollar valvetrain overhaul or even engine damage. Why a Professional Diagnosis is Non-Negotiable You might be tempted to try a "mechanic in a can" oil additive. While sometimes effective for a mild, sticky lifter, these are merely masking agents, not a cure. Diagnosing the exact cause requires a professional ear and professional tools. Accurate Diagnosis: Is it a lifter? A cracked exhaust manifold? A failing timing chain tensioner? These can sound similar to an untrained ear. Our technicians at Ric Henry's Auto Service use the same advanced tools and equipment that dealerships use, like mechanical stethoscopes and borescopes, to pinpoint the exact source of the noise. The Right Repair: Replacing lifters is a complex, labor-intensive job that often requires removing the cylinder heads. It demands precision, proper torque specs, and the right parts. The Ric Henry's Warranty: When we repair your engine's valvetrain, you don't just get peace and quiet—you get peace of mind. Every repair is backed by our 3-year/36,000-mile nationwide warranty. Don't just listen to the tick. Understand it. A timely diagnosis is the difference between a simple service and a catastrophic repair bill. Bring your ticking engine to Ric Henry's Auto Service. Let our experts quiet things down. After all, the only thing that should be ticking in San Angelo is the clock on the wall, not the engine in your car.
Share On: