What’s causing my check engine light to turn on?

When your check engine light suddenly illuminates on your dashboard, it can be a bit alarming. While the check engine light may be due to something minor, it could also indicate a serious issue. It’s always best to get to the shop ASAP for diagnostics so the problem can be identified and resolved before it gets worse. At Performance Tire & Service, we provide expert check engine light repair in the greater Forney area. Here are five common reasons why your check engine light might turn on. Faulty Oxygen Sensor Oxygen sensors monitor how much oxygen is in the exhaust. If this sensor malfunctions, it can’t properly measure the fuel-to-air ratio, which can lead to poor fuel-economy and increased emissions. A faulty oxygen sensor is a frequent cause of the check engine light coming on. Failing Catalytic Converter The catalytic converter is a critical part of your car’s exhaust system, as it helps reduce harmful emissions. Over time, the catalytic converter can become clogged or fail, which can trigger the check engine light. If left unrepaired, a failing catalytic converter can lead to decreased engine performance. Faulty Mass Airflow Sensor The mass airflow (MAF) sensor measures the amount of air entering the engine and determines how much fuel to inject for optimal combustion. A faulty MAF sensor can cause poor fuel-economy and engine stalling. Replacing a failing MAF sensor is important for maintaining engine performance. Worn Spark Plugs or Ignition Coils Spark plugs ignite the air-fuel mixture in the engine’s combustion chamber, while ignition coils provide the electrical current needed for this process. If your spark plugs are worn or your ignition coils are failing, your engine may misfire, leading to poor performance and a check engine light warning. Regularly replacing spark plugs can prevent this issue. Damaged/Loose Gas Cap The gas cap seals the fuel system. If it’s loose or damaged, fuel may evaporate before your car gets the opportunity to run on it. It might seem strange, but this issue can trigger the check engine light. Check Engine Light Repair in Forney, TX When you need auto repair in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment!

Coolant is vital for maintaining your vehicle's engine temperature and preventing overheating. A coolant leak can lead to serious engine damage if not addressed promptly. Recognizing the signs of a coolant leak early can save you from costly repairs and keep your vehicle running smoothly. At Performance Tire & Service, we provide expert coolant leak repair in the greater Forney, TX area. Here are five signs that you might have a coolant leak. Overheating Engine One of the most common signs of a coolant leak is an overheating engine. If you notice the temperature gauge rising into the red zone or see a warning light on your dashboard indicating high engine temperature, it could mean that your engine is not getting enough coolant. This can be due to a leak in the system, preventing the coolant from circulating properly. Puddle or Stain Under Your Vehicle Finding a puddle or stain under your vehicle, especially if it’s green, pink, or orange (your coolant might be a different color), is another sign of a coolant leak. If you see a bright fluid with a sweet smell under your car, there’s a good chance it’s coolant. Low Coolant Levels Regularly checking your vehicle’s coolant levels can help you spot a leak. If you find that you need to top up the coolant more frequently than usual, it may indicate a leak. Be sure to check the coolant reservoir and radiator when the engine is cool to avoid burns from hot fluids. Sweet Smell in the Engine Bay Coolant has a distinct sweet smell due to the ethylene glycol it contains. If you detect a sweet, syrupy odor coming from under the hood, it’s a sign that coolant is escaping somewhere in the engine bay. This could be due to a cracked hose, a leaky radiator, or a failing water pump. Steam or Smoke from the Engine If you see steam or smoke coming from the engine, it may be due to coolant leaking onto hot engine components. This can create steam or smoke as the coolant evaporates. If you notice this, pull over safely and let the engine cool down before inspecting or seeking professional help. Cooling System Repair in Forney, TX When you need auto repair in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . 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!

Your car's alternator plays a crucial role in keeping your vehicle's electrical system functioning properly. It powers the car’s electrical components and recharges the battery while the engine runs. When the alternator begins to fail, it can lead to a host of problems, from dim headlights to a dead battery. Recognizing the signs of alternator trouble can help you avoid breakdowns. At Performance Tire & Service, we provide expert alternator replacement and auto electric repair in the greater Forney, TX area. Here are five common signs that your alternator may be failing. Dim or Flickering Lights One of the most common signs of alternator trouble is dim or flickering lights. Since the alternator provides power to the electrical system, if it’s not working properly, you may notice the headlights or dashboard lights getting dimmer than usual. Warning Light on the Dashboard Many vehicles have a specific warning light to indicate alternator or charging system trouble. This light may appear as a battery symbol, ALT, or GEN. If this light illuminates on your dashboard, it’s important to have diagnostics conducted as soon as possible. Strange Sounds A failing alternator can sometimes cause strange noises under the hood. These sounds may come from faulty belts or worn-out bearings in the alternator, which can create a whining or grinding noise. Battery Issues While the alternator is responsible for recharging the battery, a bad alternator can prevent the battery from maintaining its charge. As a result, you may experience battery problems, including trouble starting the car or a battery that seems to die quickly. If your battery is new and still losing charge, the alternator could be the culprit. Electrical Accessory Malfunctions A malfunctioning alternator can lead to a variety of electrical issues. You may notice that your power windows, radio, air conditioning, or other electrical components are not functioning as smoothly as they should. Inconsistent performance of electrical systems is often a sign that the alternator isn’t providing a steady flow of power to the car’s electrical components. Alternator Replacement & Auto Electric Repair in Forney, TX When you need auto repair in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . 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!

Considering how important brakes are to your safety, it’s worth taking some basic precautions to keep them in healthy condition. One way to keep your brakes healthy is by keeping up with maintenance. At Performance Tire & Service, we provide expert brake service in the greater Forney, TX area. Our local mechanics can make sure that your brakes are capable of safely slowing your car down. Here’s a look at four tips for keeping your brakes in great shape. Listen to Your Brakes Brakes often make concerning noises when they need attention. Squealing, grinding, or scraping noises when you apply the brakes could indicate worn brake pads or other issues. Ignoring these sounds can lead to further damage to your braking system and compromise your safety. As soon as you hear unusual noises, schedule a brake inspection to identify and address the problem promptly. Brake Fluid Maintenance Brake fluid plays a crucial role in the proper functioning of your brakes by transferring the force from the brake pedal to the brake pads. Over time, brake fluid can accumulate contaminants, leading to decreased braking performance. Regularly check your brake fluid level and quality, and flush the brake system according to the manufacturer's recommended intervals to help ensure optimal brake performance. Avoid Aggressive Driving Habits Your driving habits significantly impact the lifespan of your brakes. Aggressive driving behaviors such as sudden stops, hard braking, and riding the brakes can wear out your brake pads and rotors faster, while also increasing the risk of brake overheating. To help preserve your brakes, practice smooth driving techniques such as maintaining a safe following distance, anticipating stops, and braking gently whenever possible. Regular Professional Inspections & Maintenance Regular brake service by the mechanic ensures that all components are functioning correctly and allows for early detection of potential issues. Whether it’s replacing brake pads, resurfacing rotors, or addressing brake fluid leaks, professional maintenance helps keep your brakes in top condition. It’s smart to get your brakes inspected every six months. Brake Service in Forney, TX When you need brake service in Forney, TX and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . At our local 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!

Tire blowouts are not just inconvenient—they can be very dangerous, leading to accidents and injuries. However, with proper care and attention, many tire blowouts can be prevented. At Performance Tire & Service, our local mechanics want you to stay safe on the road and are happy to share tips on keeping your tires in healthy condition. Here’s a look at five ways to help prevent tire blowouts. Regular Tire Maintenance Regular tire maintenance is crucial for preventing blowouts. Make it a habit to check your tire pressure every couple of weeks, as underinflated tires are more prone to blowouts. You should also inspect your tires for signs of wear and tear, such as cracks, bulges, or uneven tread wear. If you notice any abnormalities, have your tires inspected at the shop and replace them if necessary. Proper Tire Inflation Maintaining the correct tire pressure is vital for both safety and fuel-efficiency, so you’ll want to be sure you adhere to your particular psi specification. Avoid overinflating or underinflating your tires, as both can increase the risk of a blowout. Avoid Overloading Your Vehicle Overloading your vehicle puts excessive strain on your tires, increasing the likelihood of a blowout. Check your vehicle's maximum load capacity and avoid exceeding it. Distribute heavy loads evenly across your vehicle and avoid loading excessive weight on one side. Inspect Your Tires Before Long Trips Before embarking on a long journey, take the time to thoroughly inspect your tires. Look for any visible damage, such as cuts or foreign objects embedded in the tread. Check the tire pressure and adjust it as needed. Also, inspect the sidewalls for any signs of damage or cracking, as these can indicate potential weak spots that may lead to a blowout. Be Mindful of Obstructions Potholes and other roadway obstructions can cause tire damage that increases the risk of blowouts. Keep an eye out for such obstructions and navigate with caution accordingly. Tire Sales & Service in Forney, TX For tire sales and service in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call today to schedule an appointment!

Engine issues can quickly escalate, making it important to get to the shop when you first notice evidence of trouble. At Performance Tire & Service, our local mechanics provide expert engine repair in the greater Forney, TX area. Here’s a look at five common signs of an engine problem. Check Engine Light An illuminated check engine light can get triggered by a variety of issues, and it’s always best to promptly get to the shop for diagnostics. Common reasons that the check engine light comes on include problems with catalytic converters, MAF sensors, oxygen sensors, and spark plugs. Strange Noises Unusual noises coming from your engine—such as knocking, tapping, squealing, or grinding—can indicate a variety of issues. These noises could be caused by anything from worn-out bearings to a failing water pump. If you hear any abnormal sounds while driving, it's important to have your engine inspected to minimize the risk of further damage. Fluid Leaks Fluid leaks under your vehicle should never be ignored. When it comes to your engine, oil and coolant leaks are especially concerning. Oil leaks can lead to insufficient lubrication and major damage to moving parts. Coolant leaks can cause overheating, which can result in very expensive engine problems. Discolored/Excessive Exhaust Smoke The color of your car's exhaust smoke can provide valuable clues about your engine's health. Blue smoke may suggest burning oil, white smoke could indicate coolant leaking into the combustion chamber, and black smoke might signal a rich fuel mixture. Ignoring these symptoms could lead to worsening engine damage. Overheating An overheating engine is a clear sign of trouble that requires immediate attention. If your temperature gauge spikes into the red zone or you notice steam coming from under the hood, pull over safely and turn off your engine to prevent further damage. Overheating can be caused by various issues, such as a coolant leak, a faulty thermostat, or a failing water pump. Continuing to drive with an overheating engine can lead to severe damage, so it's crucial to address the problem promptly. Engine Repair in Forney, TX When you need auto repair in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . At our local 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!

With spring’s arrival, it’s all the more tempting to hit the open road. To help ensure a smooth and safe journey, it’s important that your vehicle is in top-notch condition. At Performance Tire & Service, we can get your car ready for your journey with expert auto maintenance in Forney, TX. Here’s a look at six important types of auto maintenance before a road trip. Oil Change Regular oil changes are vital for proper engine health and function. Before embarking on a road trip, it’s a good idea to start off with fresh oil, which optimally lubricates the engine and reduces friction and heat. Tire Inspection Properly inflated and well-maintained tires are crucial for a safe journey. The mechanic can inspect your tires for any signs of wear and tear, and ensure they are properly inflated according to the manufacturer's specifications. Also, rotating your tires at specified intervals helps distribute wear more evenly, promoting better traction and extending tire life. Brake System Check A well-functioning brake system is essential for the safety of everyone on the road. At our Forney auto shop, we can inspect the brake pads, rotors, and brake fluid levels. Any signs of wear or deterioration should be addressed promptly to avoid potential issues during the road trip. Fluid Levels and Coolant Inspection Checking and topping up essential fluids is a fundamental part of auto maintenance. It’s important to inspect the levels of transmission fluid, brake fluid, power steering fluid, and coolant. Adequate coolant levels are particularly important, especially for long road trips, as it helps regulate the engine temperature and prevents overheating. Check Battery/Charging System A reliable battery and charging system are critical for starting the vehicle and powering its electrical components. Before you leave, it’s best to get your battery tested so you can trust it not to fail and leave you stranded during your adventure. Check Lights and Wipers Visibility is key to safe driving, especially during adverse weather conditions. It’s smart to inspect all exterior lights, including headlights, brake lights, and turn signals. Also, checking and replacing worn-out wiper blades helps to ensure clear visibility. Adequate lighting and functional wipers contribute significantly to the overall safety of the road trip. Auto Maintenance in Forney, TX For auto maintenance in Forney before your road trip, contact Performance Tire & Service at  (972) 441-5759  . Feel free to give us a call today to schedule an appointment!

Your car's brakes are a critical safety feature, and their proper functioning is crucial for your well-being on the road. Ignoring signs of brake trouble can lead to serious consequences, jeopardizing your safety and that of others. When you first notice evidence of brake trouble, the mechanic should conduct an inspection. At Performance Tire & Service, we provide top-quality brake repair in the greater Forney, TX area. Here are five signs of brake trouble. Squeaking or Grinding Noises In many instances, one of the first signs of brake trouble is unusual noises when you engage the pedal. Squeaking or grinding sounds can suggest worn-out brake pads or damaged rotors. Ignoring these noises may lead to further damage and compromise the braking efficiency. Vibrations If you feel vibrations when braking, it could indicate warped brake rotors. Warping occurs due to excessive heat buildup during braking, and addressing this issue promptly is crucial to prevent further damage and ensure smooth braking. Soft or Spongy Brake Pedal A soft or spongy brake pedal that sinks to the floor when pressed can be a sign of air in the brake lines. This can compromise the brake system's hydraulic efficiency, leading to reduced braking performance. With a soft brake pedal, leaking brake fluid is another potential culprit. A brake fluid leak creates a serious safety hazard and means you shouldn’t drive your car. Rather, you should get towed to the mechanic for the repairs. Warning Light on the Dashboard Modern vehicles are equipped with advanced brake monitoring systems that trigger warning lights on the dashboard when an issue is detected. Ignoring these warning lights can be dangerous. If the ABS warning light illuminates, it's essential to have your brakes inspected promptly. This light could get triggered by issues like faulty wheel speed sensors and low brake fluid. Veering Veering could occur if corrosion causes a caliper to freeze up. This poses a serious safety hazard to you and other drivers. With this issue, you should get towed to the shop rather than drive there. Brake Repair in Forney, TX When you need auto repair in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . At our local 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!

Your vehicle's cooling system plays a crucial role in maintaining optimal engine temperature and preventing overheating. A malfunctioning cooling system can lead to severe engine damage and costly repairs. This makes it important to alert the mechanic at the first sign of trouble. At Performance Tire & Service, our local mechanics provide expert cooling system repair in the greater Forney, TX area. Here are four symptoms of cooling system trouble. Rising Temperature Gauge One of the primary indications of a cooling system problem is a rising temperature gauge on your dashboard. The temperature gauge provides a visual representation of your engine's operating temperature. If you notice the needle consistently moving towards the hot zone, it suggests an overheating engine. This may be due to issues such as a malfunctioning thermostat, a coolant leak, or a failing water pump. Coolant Leaks Coolant circulates through the engine to regulate temperature. If you see puddles or stains of brightly colored fluid (commonly green, orange, or pink) beneath your parked car, then a coolant leak may be present. Addressing leaks promptly can prevent overheating and engine damage. Steam or Smoke Under the Hood If your cooling system fails to regulate the engine temperature, coolant may evaporate and produce steam. Overheating can result from various issues, such as a malfunctioning radiator cap or a faulty thermostat. If steam/smoke is emerging from under your hood, find somewhere safe to park and shut off your engine. Then you can call the shop to explain exactly what’s going on and seek further guidance. Unusual Engine Noises Unusual noises coming from under the hood could indicate a cooling system problem. A failing water pump, for example, may produce a whining or grinding sound. Additionally, air trapped in the cooling system can lead to gurgling noises. Such noises should be promptly brought to the mechanic’s attention. Cooling System Repair in Forney, TX When you need auto repair in Forney and the surrounding area, contact Performance Tire & Service at  (972) 441-5759  . At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to schedule an appointment!