Symptoms of a Failing Alternator: Expert Advice from Cañon City's Auto Repair Shop | Zerby Automotive

April 17, 2024

At Zerby Automotive, located in the heart of Cañon City, CO, we understand the importance of maintaining a healthy vehicle. One critical component that often gets overlooked until it's too late is the alternator. As your trusted local auto repair experts, we're here to guide you through the symptoms of a failing alternator, helping you to keep your car running smoothly and reliably.


What is an Alternator and Why is it Important?

The alternator is a pivotal component of your vehicle's charging system. It works with the battery to power the electrical components of your car, including the lights, radio, and dashboard computer. When the alternator is in good condition, it charges the battery while you drive, but a failing alternator can lead to a multitude of issues, potentially leaving you stranded.


Recognizing the Symptoms of a Failing Alternator

  1. Dimming or Flickering Lights
  2. When your alternator begins to fail, it can no longer consistently power your car’s lights. If you notice your headlights or dashboard lights dimming or flickering, especially at low speeds or while idling, this is a classic sign of alternator trouble.
  3. Warning Lights on the Dashboard
  4. Most modern vehicles include a battery or alternator warning light on the dashboard, usually depicted as a battery symbol or the letters “ALT.” If this light stays on, it's a direct signal from your vehicle’s diagnostic system that the alternator needs to be checked.
  5. Battery Problems
  6. While the battery starts your car, the alternator keeps it running. If your battery is frequently dead, or your car struggles to start, your alternator might not be charging the battery properly.
  7. Strange Noises
  8. Alternators have several moving parts that can wear out. If you hear grinding or whining noises coming from the engine, it could be due to bad bearings or other failing components within the alternator.
  9. Electrical Failures
  10. If you start experiencing problems with various electrical components in your vehicle, such as power windows, wipers, or heated seats, it could be a sign that your alternator is not delivering enough power.
  11. Burning Rubber or Electrical Smells
  12. A malfunctioning alternator can cause excessive friction or heat, leading to smells reminiscent of burning rubber or hot wires. If you catch a whiff of something burning under your hood, it’s important to have your vehicle inspected immediately.


Why Choose Zerby Automotive for Your Alternator Repair?

At Zerby Automotive, we pride ourselves on our commitment to quality and customer satisfaction. Our team of certified mechanics in Cañon City is equipped to diagnose and repair any issues with your alternator efficiently. We use only the highest quality parts to ensure your repair lasts, offering peace of mind with every service.


How to Prevent Future Alternator Issues

  • Regular Vehicle Maintenance: Keep up with your vehicle’s recommended maintenance schedule. Regular checks can catch issues before they become serious problems.
  • Check Your Battery: Ensure your battery is in good shape and properly connected, as a bad battery can put extra strain on the alternator.
  • Listen and Observe: Pay attention to your vehicle’s performance and any unusual sounds or behaviors. Early detection can save you time and money.


Understanding the signs of a failing alternator can save you from unexpected breakdowns and costly repairs. If you suspect your alternator is failing, or if you’re experiencing any of the symptoms described above, don’t hesitate to contact us at Zerby Automotive. Our expert team is dedicated to ensuring the drivers of Cañon City, CO, enjoy a safe and reliable driving experience. Schedule an online appointment now or visit us today to speak with our friendly professionals about your automotive needs!


At Zerby Automotive, we don’t just fix cars—we ensure your peace of mind on the road.

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Experiencing a car that shakes or vibrates as you press down on the gas pedal can be more than just an annoyance; it can be a sign of underlying issues requiring attention. At Zerby Automotive in the heart of Cañon City, CO, our expertise isn't just in fixing cars; it's in educating our community on what their vehicles are telling them. Today, let's explore the common reasons your car might be shaking during acceleration and how our skilled team can help. Understanding the Shake: Common Culprits Engine Issues : The heart of your car, the engine, can be a primary suspect. Misfiring, which occurs when the engine doesn't fire in the correct order, can cause shaking. This could be due to spark plugs, spark plug wires, or ignition system problems. Faulty Spark Plugs : Speaking of spark plugs, these little components can cause big problems. If they're worn out or malfunctioning, they can't create the necessary spark to ignite the fuel-air mixture in the cylinders, leading to misfiring and shaking. Imbalanced Tires : One of the most common causes of a shaking car, especially noticeable at certain speeds, is tire imbalance. Over time, tires can lose their balance, leading to uneven wear and vibrations that resonate throughout the vehicle. Worn Out Brake Components : Problems with the braking system, such as warped rotors or deteriorating brake pads, can also manifest as shaking, particularly when slowing down or stopping. Suspension and Steering Systems : Issues with suspension components, like shocks or struts, and steering system parts, like tie rods or ball joints, can cause instability and shaking. Transmission Troubles : If your car shakes as you accelerate and you're noticing it more as you increase speed, it might be a sign of a problem with the transmission. This could range from low transmission fluid to more serious mechanical issues. Axle Damage : Even a slightly bent or damaged axle can cause your car to shake. This is often the result of a significant impact, like hitting a curb or pothole. Unbalanced Drive Shaft : For rear-wheel and all-wheel-drive vehicles, an unbalanced drive shaft can lead to significant shaking during acceleration. Zerby Automotive Approach to Diagnosing Shakes At Zerby Automotive, we don't just treat symptoms; we look for the root causes. Our approach combines state-of-the-art diagnostic tools with the seasoned expertise of our technicians. We understand that every car and situation is unique, which is why we offer personalized services to our Cañon City community. Comprehensive Vehicle Inspection : We start with a thorough examination of your vehicle. From checking engine codes to inspecting tire balance and alignment, no stone is left unturned. Expert Technicians : Our team is not only skilled but passionate about cars. They keep up-to-date with the latest automotive technologies, ensuring your vehicle receives the best care. Customer-Centric Service : We believe in clear communication. Our technicians explain the issues in understandable terms, offering you informed choices about your car's care. Quality Parts and Services : At Zerby Automotive, we use only high-quality parts and fluids, ensuring that repairs are durable and reliable.  Preventive Measures and Regular Maintenance While some causes of shaking are sudden and unavoidable, regular maintenance can prevent many issues. Here's how we help: Routine Tire Balancing and Rotation : This simple service can prevent uneven tire wear and extend the life of your tires. Regular Brake Inspections : Catching wear and tear early on can prevent more severe problems and potential shaking. Scheduled Engine Tune-ups : Keeping your engine in top shape, including timely spark plug replacement, can prevent misfires and vibrations. Suspension and Steering Check-Ups : Regular inspections can catch wear before it turns into a bigger, shake-inducing problem. Transmission Fluid Checks : Ensuring your transmission fluid is at the right level and condition can prevent many transmission issues. At Zerby Automotive in Cañon City, CO, our commitment is to provide not just repairs but peace of mind. Understanding why your car might be shaking during acceleration is the first step. The next is letting our skilled professionals take care of the rest. We invite you to experience the difference that thoughtful, skilled automotive care can make. Remember, a smooth ride isn't just about comfort; it's about safety and vehicle longevity. Trust your journey to us, and we'll ensure you're back on the road, enjoying every mile.
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