Mata Auto Repair Blog

Does your car have any of these signs of alternator failure? Visit our Omaha auto shop!

Mata Auto Repair • 24 August 2023

With a failing alternator, your battery’s power reserve may become drained to the extent that your engine won’t start. To avoid this problem, it’s best to get to the shop when you first suspect a problem with your alternator. At Mata Auto Repair, our local mechanics are highly experienced with alternator replacement and auto electric repair in the greater Omaha area.


Common Symptoms of an Alternator Problem

One of the more familiar signs of alternator failure is a dead battery. But if you’re dealing with a dead battery, you don’t want to quickly assume that your alternator is the culprit. Various other issues can cause car batteries to die, such as loose/corroded connections, old age, parasitic draws, and leaving your headlights on. But if you’re confident that none of these problems are at play, then there’s more reason to investigate your alternator.


An illuminated dashboard warning light is another common sign of an alternator problem. This light commonly reads GEN or ALT or flashes on in the shape of a little battery icon. It’s always important to bring warning lights to the mechanic’s attention. Otherwise, the issue could soon worsen and cause bigger trouble.


A faulty alternator can also cause issues with the car’s electrical accessories. Modern vehicles are commonly equipped with computers that can determine which electrical accessories should have their power diminished when the alternator is malfunctioning. This preserves additional power for the car’s most critical electrical needs. But certain accessories may then have issues, such as power windows not rolling up/down like they should and power seats not adjusting properly. There could also be issues with the radio. And with a faulty alternator, headlights may start to dim or flicker, which could create a safety hazard.


Alternator Replacement & Auto Electric Repair in Omaha, NE

When you need auto repair in Omaha and the surrounding area, contact Mata Auto Repair at (402) 205-8750. At our nearby auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call today to make an appointment!

by Mata Auto Repair 29 June 2025
The alternator plays a critical role in your vehicle’s electrical system. It charges the battery while the engine is running and powers various electrical components, from the headlights to the dashboard instruments. When the alternator begins to fail, it can cause a wide range of issues that may leave you stranded if not addressed quickly. At Mata Auto Repair , we provide expert alternator replacement and auto electric repair in the greater Omaha area. Here are five signs of an alternator problem that require prompt attention. Battery Warning Light The battery warning light on your dashboard doesn’t necessarily only indicate a bad battery. It may also light up when there’s a problem with the charging system, including the alternator. If this light comes on while you’re driving, it’s a sign that your alternator may not be charging the battery properly. It’s important to have the system inspected immediately, as continuing to drive with a failing alternator can lead to complete battery drain. Dimming/Flickering Lights If your headlights or dashboard lights dim or flicker while you’re driving, it could mean the alternator isn’t providing a steady flow of electricity. This may be more noticeable at night or when using other electrical components like the radio or air conditioning. Dimming lights are often one of the first indications that the alternator isn’t performing as it should. Dead Battery While batteries do wear out over time, a frequently dead or weak battery may point to an alternator issue. If your battery is relatively new and you find yourself needing frequent jump-starts, the alternator might not be recharging it effectively. Replacing the battery without addressing the underlying alternator issue will only provide a temporary fix. A charging system test can determine the root cause. Electrical Accessories Malfunctioning Modern vehicles rely on the alternator to power electrical components such as power windows, heated seats, and infotainment systems. If these systems begin to act erratically, it could be due to an insufficient electrical supply from the alternator. Unusual Noises Under the Hood A failing alternator can produce strange sounds, such as grinding or whining, due to bearing or belt issues. If you hear unfamiliar noises coming from the engine bay, it could be your alternator on its way out. These sounds should not be ignored, as they can precede total alternator failure. Alternator Replacement & Auto Electric Repair in Omaha, NE For top-quality auto repair in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . At our nearby auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
by Mata Auto Repair 27 May 2025
Planning a road trip can be exciting, but it’s important to make sure your car is as ready for the journey as you are. Long hours on the road can put added stress on your vehicle, especially if it hasn’t been thoroughly checked in a while. A pre-trip inspection by a trusted mechanic can help ensure a safe and enjoyable travel experience. At Mata Auto Repair, we provide expert auto maintenance in the greater Omaha area. Here are four reasons to have your car inspected before hitting the road. Prevent Breakdowns in Remote Areas Breaking down on a quiet highway or in an unfamiliar town can quickly turn a fun road trip into a stressful ordeal. Issues like a failing alternator, worn belts, or a weak battery might not show obvious symptoms until they fail completely. The mechanic can identify and fix these problems ahead of time so you don’t get stranded far from help. Preventive maintenance reduces the chance of being caught off guard by a mechanical failure. Ensure Your Tires Are Ready for the Distance Tires are critical for both safety and fuel-efficiency, especially when covering hundreds or thousands of miles. A mechanic can check for proper inflation and signs of wear or damage that might not be visible to the untrained eye. Driving on faulty tires increases the risk of blowouts, which can be extremely dangerous at high speeds. Check the Brakes and Suspension Stopping power and ride quality are crucial for a safe and comfortable journey. Your mechanic can inspect the brake pads, rotors, and fluid lines to make sure everything is in working order. They can also evaluate your suspension system to confirm it can handle the weight of passengers and luggage. If anything seems worn or unstable, repairs can be made before it becomes a safety risk on the highway. Catch Small Problems Before They Become Big Ones Perhaps the greatest benefit of a pre-trip inspection is peace of mind. Seemingly minor issues like a loose belt might not seem urgent, but they could quickly escalate under long-distance driving conditions. By identifying and addressing minor problems early, you can avoid bigger, more expensive repairs later—and enjoy your road trip without interruptions. Auto Maintenance in Omaha, NE For auto maintenance in Omaha, NE and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . Feel free to give us a call to schedule an appointment!
by Mata Auto Repair 25 April 2025
Your vehicle’s braking system is one of its most important safety features. When something seems wrong with your brakes, it's not to be ignored. Even minor brake issues can quickly become serious, potentially leading to dangerous situations on the road. At Mata Auto Repair, we provide expert brake repair in the greater Omaha area. Here are four common brake problems that need immediate attention. Squeaking or Squealing Sounds If you hear a high-pitched squealing or squeaking noise every time you apply the brakes, it’s often a sign that your brake pads are worn down. Modern brake pads are commonly designed with a built-in indicator that makes noise when it's time for a replacement. Ignoring this sound for too long can lead to metal-on-metal contact, which can damage your rotors and lead to more expensive repairs. Vibrations When Braking A vibrating sensation when applying the brakes usually means your brake rotors are warped. This can happen over time due to excessive heat caused by hard or frequent braking. Warped rotors reduce braking efficiency, making driving more hazardous, especially in emergency situations. If you notice this issue, it’s important to have your rotors inspected and replaced if needed. Spongy Brake Pedal If your brake pedal feels soft, spongy, or sinks too close to the floor when pressed, it could be a sign of air in the brake lines or a brake fluid leak. This issue compromises your ability to brake effectively and may lead to brake failure. With this symptom, it’s best to get your car towed to the shop instead of driving there. Brake Warning Light Your vehicle's dashboard is equipped with warning lights to alert you to potential problems. If your brake warning light turns on, it's a clear sign that something in your braking system isn't functioning properly. It could end up being a simple issue or it might be something more serious. Either way, this warning should never be ignored. Brake Repair in Omaha, NE When you need auto repair in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
by Mata Auto Repair 30 March 2025
Healthy shocks play a crucial role in maintaining a smooth and controlled ride. They help absorb impacts from the road, promoting stability, handling, and overall comfort. But as they age, shocks wear out and lose their effectiveness, leading to noticeable changes in your vehicle’s performance. At Mata Auto Repair, we provide expert suspension repair in the greater Omaha area. Here are four warning signs that your car may need new shocks. Excessive Bouncing Over Bumps One of the most obvious signs of worn-out shocks is excessive bouncing when driving over bumps or rough roads. If your car continues to bounce several times after hitting a pothole or speed bump, it indicates that the shocks are no longer effectively absorbing the impact. A healthy suspension system should minimize excessive movement and provide a smooth ride. Longer Stopping Distances Faulty shocks can affect your car’s braking performance. When shocks are worn out, they can lead to increased stopping distances. This can be particularly dangerous in emergency braking situations, where every second counts. If you notice that your car takes longer to come to a stop, it may be time to have your shocks inspected and replaced. Uneven Tire Wear Your shocks help keep your tires evenly in contact with the road surface. When they wear out, the tires may experience inconsistent pressure, leading to uneven tread wear. If you notice bald spots or irregular patterns on your tires, your suspension system could be to blame. Replacing worn shocks can help extend the lifespan of your tires and improve overall driving stability. Fluid Leaks on the Shocks Shocks rely on hydraulic fluid to absorb impact and control movement. If you notice fluid leaks on or around your shocks, it’s a sign that they are failing. Loss of fluid reduces their ability to function properly, leading to a rougher ride and decreased performance. A professional inspection can confirm whether the shocks need to be replaced. Suspension Repair in Omaha, NE For auto repair in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . Feel free to give us a call to schedule an appointment!
by Mata Auto Repair 1 March 2025
Recognizing early warning signs of engine trouble can help prevent costly repairs and potential breakdowns. At Mata Auto Repair, we provide expert engine repair in the greater Omaha, NE area. Here are five warning signs of an engine problem. Unusual Noises Strange noises coming from the engine, such as knocking, grinding, or hissing, can signal various issues. A knocking sound may indicate worn-out bearings, while hissing could suggest a vacuum leak. Any unusual engine noise should be investigated promptly to avoid further damage. Check Engine Light is On One of the most obvious indications of an engine problem is the illumination of the check engine light on your dashboard. While this warning light can indicate minor issues, such as a loose gas cap, it can also signify more severe problems like catalytic converter trouble or sensor failures. It’s important to have the vehicle inspected as soon as possible to determine the cause. Decreased Performance and Power Loss If you notice a sudden drop in acceleration or difficulty maintaining speed, you’ve got a sign that your engine is struggling. This could be due to problems like clogged fuel injectors, faulty spark plugs, or issues with the fuel or air intake system. Addressing these issues early can often prevent more serious engine problems. Discolored/Excessive Smoke from the Exhaust Different colors of smoke coming from the exhaust can indicate specific engine issues. Blue smoke suggests burning oil, white smoke may indicate coolant leakage, and black smoke often points to excessive fuel consumption. If your vehicle is emitting unusual smoke, it’s important to have it checked by the mechanic to determine the underlying cause. Unusual Smells Inside or Outside the Car Strong or unusual odors coming from your vehicle can signal engine trouble. A burnt oil smell may indicate an oil leak, while a sweet, syrup-like odor could be a sign of a coolant leak. If you detect a strong fuel smell, there could be a fuel leak that needs immediate attention for safety reasons. Engine Repair in Omaha When you need engine repair in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
by Mata Auto Repair 30 January 2025
Transmission fluid is vital for keeping your vehicle’s transmission running smoothly by lubricating moving parts and preventing overheating. A leak in the system can lead to severe damage if not addressed promptly. At Mata Auto Repair, we provide expert transmission fluid leak repair in the greater Omaha area. Here are four warning signs that your vehicle might be leaking transmission fluid. Puddles of Fluid Under Your Car One of the most obvious signs of a transmission fluid leak is finding puddles of liquid beneath your vehicle. Transmission fluid is typically red or pink, though it may appear darker if it’s old or dirty. If you notice this type of fluid collecting where your car has been parked, it’s essential to investigate the source immediately. Burning Smell While Driving Transmission fluid helps keep the transmission cool, and a leak can cause it to overheat. If you detect a burning smell while driving, it could be a sign that your transmission fluid is leaking and the remaining fluid is overheating. This smell is a serious warning and should not be ignored, as overheating can cause extensive damage to the transmission. Difficulty Shifting Gears If your vehicle struggles to shift gears or the shifts feel rough or delayed, it could indicate a lack of transmission fluid. Fluid leaks reduce the lubrication and pressure needed for smooth operation, leading to gear-shifting problems. This issue requires prompt attention to avoid further damage. Slipping Gears or Loss of Power A transmission fluid leak can cause your vehicle’s transmission to slip, making it feel as though the car isn’t responding properly when you press the accelerator. This occurs because low fluid levels reduce the hydraulic pressure necessary for the transmission to function effectively. If you experience slipping gears, it’s a clear sign that something is wrong with the transmission system. Transmission Repair in Omaha, NE When you need transmission repair in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . At our nearby auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
A man is using a tablet in a car.
by Mata Auto Repair 28 December 2024
The check engine light is one of the most critical indicators on your dashboard, signaling that something in your vehicle requires attention. While it’s easy to dismiss this warning as a minor issue, it can point to problems that may worsen if left unaddressed. At Mata Auto Repair, we provide expert check engine light diagnostics and repair in the greater Omaha area. Here’s a look at five common check engine light triggers. Malfunctioning Catalytic Converter The catalytic converter is an essential component of your car’s emissions system, converting harmful gases into less harmful emissions. If it fails, it can reduce engine performance, increase emissions, and trigger the check engine light. Failing Oxygen Sensor The oxygen sensor monitors the amount of unburned oxygen in your vehicle’s exhaust and helps ensure the engine runs efficiently. As the miles add up, the sensor can wear out, leading to poor fuel economy and higher emissions. A faulty oxygen sensor can cause the check engine light to illuminate and should be replaced promptly to avoid issues with the catalytic converter. Worn or Failing Spark Plugs Spark plugs are vital for igniting the fuel-air mixture in your engine. When they wear out or fail, the engine may misfire, leading to reduced performance and increased emissions. Misfiring can also cause the check engine light to activate. Replacing spark plugs and wires as part of regular maintenance can prevent this issue. Loose or Damaged Gas Cap The gas cap seals the fuel system. If it’s not properly tightened on, fuel may evaporate before you get the chance to use it, and your check engine light may come on. Issues with the Mass Airflow Sensor The mass airflow (MAF) sensor measures the amount of air entering the engine and helps determine the correct fuel-to-air ratio. If the MAF sensor malfunctions, it can lead to engine stalling, poor fuel-efficiency, and increased emissions. This problem can trigger the check engine light and should be addressed to maintain optimal engine performance. Check Engine Light Repair in Omaha, NE For check engine light diagnostics and repair in Omaha, NE, contact Mata Auto Repair at  (402) 205-8750  . At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment for auto care in Omaha!
by Mata Auto Repair 21 November 2024
Winter in Nebraska can be tough on vehicles due to freezing temperatures, snow, and icy road conditions. Preparing your car for these harsh conditions can improve safety and help prevent costly repairs. At Mata Auto Repair, we provide expert winter auto maintenance in the greater Omaha area. Here’s a look at five important winter auto maintenance tasks in Nebraska. Check and Replace the Battery Cold weather is hard on car batteries, and a weak battery is more likely to fail in winter. Before the temperatures drop too low, have your battery tested to ensure it has enough power to handle Nebraska’s freezing nights. If it’s more than three years old or shows signs of weak performance, it’s wise to replace it. Inspect and Top Off Antifreeze Antifreeze prevents your engine from freezing in extremely cold temperatures. If its level is too low or it’s lost its effectiveness, your engine could be at risk of freezing, potentially leading to significant issues. During maintenance, the mechanic can check the antifreeze and top it off as needed. Or you might consider flushing and refilling if it’s been a while since you’ve done so. If you check it yourself, be sure to only do so after the engine has cooled. Check and Replace Wiper Blades Visibility is crucial in winter, especially when dealing with snowfall, rain, or road spray from melting snow. Cold weather can cause wiper blades to crack or stiffen, reducing their effectiveness. Invest in winter-specific wiper blades designed to handle snow and ice. Also, switch to a winter windshield washer fluid that won’t freeze. Consider Changing to Winter Tires Winter tires are designed to provide better traction on icy and snowy roads. Their rubber compounds remain flexible in low temperatures, allowing for better grip. In Nebraska’s unpredictable winter conditions, swapping your regular tires for winter tires can make a significant difference in handling and braking. Don’t forget to check tire pressure regularly, as it can drop with the temperature. Test and Maintain the Heating System A properly functioning heating system is important not only for comfort, but also for safety, as it helps prevent your windows from fogging up. Test your heater and defroster before temperatures drop too much to ensure they are working correctly. If you notice any strange noises, reduced airflow, or lack of warmth, have the mechanic inspect the system. Winter Auto Maintenance in Omaha, NE For auto maintenance in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . Feel free to give us a call to schedule an appointment!
by Mata Auto Repair 31 October 2024
At Mata Auto Repair, we strive to earn our customers’ complete satisfaction by providing top-quality repairs, friendly service, and fair prices. No matter how big or small the job, our local mechanics will work diligently to complete it to the highest standards. And we’re grateful when our customers offer feedback about their experiences with us. Here’s a look at some of our latest customer reviews. “We take all our vehicles to Mata Auto Repair and recommend them to everyone looking for an honest, reasonable, friendly place to take their car/truck.’ — Cynthia G. “Someone referred me to you and I totally appreciate your honesty. You have treated me fairly in anything that you’ve done for me on my 2007 Toyota Tundra. A big thank you once again, great service.” — Linda F. “Love this shop—when my former shop closed due to retirement I did not know what my family was going to do in finding a reliable shop for car repair. Well, we found it in Mata Auto Repair. They are family oriented, honest, and reliable. They are also timely and will find you just what you need. Prices are fair and they will work with you. It is a joy when I get the chance to refer Mata.” — Tyrome C. “You can trust Fren and his team to do great work! They’re ALWAYS honest, fair and timely.” — Mark E. “The best mechanic we have ever come across. Reasonable pricing, polite professional workers. Great timing. Honesty which is a must when looking for someone to fix your everyday auto!” — Letisia N. “Always very polite, very detailed when explaining things to me—good prices and very nice people!!” — Susan R. Auto Repair in Omaha, NE When you need auto repair in Omaha, NE and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment for auto care in Omaha!
by Mata Auto Repair 25 September 2024
Your vehicle's suspension system plays a crucial role in providing a smooth and stable ride. If your suspension system begins to fail, you may experience a rougher ride and handling issues, which can compromise your safety. At Mata Auto Repair, we provide expert suspension repair in the greater Omaha area. Here are six signs that your suspension may need professional attention. Rough or Bumpy Ride A noticeable sign of suspension trouble is a rough or bumpy ride. If you start feeling every bump or dip in the road, your suspension system’s shock absorbers or struts may be worn out. These components are designed to absorb road impact, and if they’re no longer effective, the ride will become increasingly uncomfortable. Nose Dives When Braking If you notice your vehicle's front end dipping downward when you brake, this is often called "nose diving." A failing suspension system is less able to support the vehicle’s weight during sudden stops, causing the front of the vehicle to lunge forward. This can lengthen your stopping distance, posing a safety risk. Uneven Tire Wear Suspension problems can lead to uneven tire wear, which is often a result of poor alignment or failing suspension components. If you notice your tires wearing down unevenly or more quickly than normal, it could mean that your suspension system isn’t evenly distributing the car’s weight. This increases the risk of tire blowouts and reduces traction, especially in wet conditions. Excessive Bouncing When your car continues to bounce after hitting a bump or driving over a pothole, it's a sign that the shock absorbers or struts are failing. With this issue, a suspension inspection should be conducted as soon as possible. Leaning or Sagging on One Side If one side of your car sits lower than the other, even when parked on level ground, this could indicate a broken or damaged spring. Springs are responsible for supporting the vehicle’s weight, and when one fails, it can cause the car to lean or sag. A sagging suspension compromises the car's balance, leading to further wear on other components and a rough ride. Suspension Repair in Omaha, NE For auto repair in Omaha and the surrounding area, contact Mata Auto Repair at  (402) 205-8750  . At our nearby auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
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