Few car issues are as stressful as seeing your temperature gauge climb into the danger zone or spotting steam pouring out from under the hood. An overheating engine can cause severe damage if ignored, and the problem can escalate quickly. Understanding the most common reasons cars overheat can help you stay on top of maintenance and address issues before they lead to costlier repairs. At Novato Auto Service, we provide expert cooling system repair in the greater Novato, CA area. Here are four common causes of overheating. Cooling System Leaks Leaks are among the most common culprits of overheating. A cracked radiator, worn hose, or faulty water pump are issues that can allow coolant to escape, leaving your system unable to maintain proper fluid levels. Even small leaks can cause big problems over time. If you notice puddles of coolant under your car, it’s a strong indication of a leak that needs immediate repair. Malfunctioning Thermostat The thermostat regulates how coolant flows through your engine. When it works correctly, it ensures the engine warms up efficiently and then maintains an optimal operating temperature. But if the thermostat becomes stuck closed, coolant won’t circulate properly, leading to overheating. A faulty thermostat is a relatively inexpensive fix that can save your engine from major damage. Broken Water Pump The water pump circulates coolant throughout the engine and radiator. If it fails, coolant won’t move efficiently, and overheating can quickly result. Because the water pump is crucial for proper cooling, any signs of failure such as leaks, whining noises, or engine temperature spikes should be addressed immediately. Blocked Radiator Your radiator is designed to dissipate heat, but if it becomes clogged with debris, rust, or sediment buildup, it can’t do its job effectively. Without efficient heat exchange, your engine temperature can rise rapidly, leading to overheating. Regular inspections and flushing the cooling system at recommended intervals help keep your radiator in good condition. Cooling System Repair in Novato, CA For expert auto repair in Novato and the surrounding area, contact Novato Auto Service at  415-598-1488  . Feel free to give us a call to make an appointment!

Your vehicle’s braking system is one of its most critical safety features. When your brakes are functioning properly, they help you maintain control and avoid collisions. But like any part of your car, brake components can wear down over time and develop problems that shouldn’t be ignored. Recognizing early warning signs of brake trouble can help you avoid dangerous situations and more expensive repairs. At Novato Auto Service, we provide expert brake repair in the greater Novato, CA area. If you notice any of the following signs, it’s time to have a professional inspect your braking system right away. Squealing or Grinding Noises One of the most common signs of brake trouble is an unusual noise when you apply the brakes. A high-pitched squealing sound often indicates that the brake pads are worn and need to be replaced. Many brake pads have wear indicators that make noise when it’s time for maintenance. If you hear a grinding sound, it could mean that the pads are completely worn down and the metal components of the brakes are contacting each other. This can cause significant damage to your rotors and should be addressed immediately. Vibrations While Braking If you feel vibrations when you apply the brakes, it’s often a sign of warped rotors. Brake rotors can become uneven over time due to heat and wear, and this can reduce your braking effectiveness. This issue not only impacts your comfort while driving, but also compromises your ability to stop safely. Soft Brake Pedal When your brake pedal feels soft or sinks to the floor when you press it, you may have a problem with the brake fluid or air in the brake lines. A soft brake pedal reduces your ability to apply the brakes with full force, which is extremely dangerous. This condition can be caused by a fluid leak, in which case you should get towed to the shop to avoid accident risks. Pulling to One Side While Braking If your vehicle pulls to one side when you brake, it could indicate a stuck caliper. Uneven brake pressure causes the car to veer, which affects your ability to maintain control. This issue needs to be addressed ASAP so you don’t put yourself or other drivers in harm’s way. Dashboard Warning Light If the brake warning light illuminates on your dashboard, don’t ignore it. This light could be triggered by low brake fluid, a sensor malfunction, or another issue with your braking system. Have it checked promptly to ensure your vehicle remains safe to drive. Brake Repair in Novato For expert auto repair in Novato and the surrounding area, contact Novato Auto Service at  415-598-1488  . Feel free to give us a call to make an appointment!

Planning a road trip is exciting, but few things can ruin your plans faster than unexpected car trouble. Before hitting the open road, it’s smart to schedule a thorough inspection with a trusted mechanic. A professional checkup ensures that your vehicle is ready for the adventure and can help you avoid stressful breakdowns. At Novato Auto Service, our local mechanics can properly prepare your vehicle for your journey. Here are four advantages of having your car inspected by a mechanic before you head out on your road trip. Helps Prevent Breakdowns in Unfamiliar Areas One of the most important reasons to get a pre-trip inspection is to catch potential issues before they lead to a breakdown. Mechanics can spot early signs of trouble in critical systems like the engine, transmission, and brakes. Addressing these problems ahead of time can save you from being stranded in an unfamiliar area or needing emergency repairs that could disrupt your travel schedule. Prevention is always more convenient than dealing with car trouble on the highway. Improves Fuel-Efficiency Long trips can put a strain on your wallet if your car isn’t running efficiently. The mechanic can inspect components such as the air filter, spark plugs, and oxygen sensors to ensure your engine is operating at peak performance. A well-tuned car burns fuel more efficiently, helping you save money on gas during your trip. Helps Ensure Tire Safety Healthy tires are one of the most essential components for safe driving, especially during long trips that involve high speeds and long distances. The mechanic can check the tread depth, air pressure, and alignment to ensure your tires are in good shape. They can also detect uneven wear or damage that could lead to a blowout. Properly maintained tires not only provide better handling and fuel-efficiency, but also reduce the risk of accidents on the road. Provides Peace of Mind for the Journey Knowing that a professional has checked over your car before you leave brings valuable peace of mind. You won’t be worrying about potential mechanical failures while you’re trying to enjoy your trip. Instead, you can focus on the scenery and your destination, confident that your vehicle is in road-ready condition and unlikely to surprise you with any major problems. Auto Maintenance in Novato, CA For auto maintenance in Novato and the surrounding area before your road trip, contact Novato Auto Service at  415-598-1488  . We also provide expert RV service in Novato . Feel free to give us a call to schedule an appointment !

Routine oil changes are a cornerstone of proper vehicle maintenance. While it may seem like a minor task, regularly replacing your engine oil is essential for keeping your car running smoothly and efficiently. Neglecting this basic service can lead to major mechanical issues and expensive repairs. At Novato Auto Service, our local mechanics provide full-service oil changes in the greater Novato, CA area. Here are five important reasons to always stay current with your oil changes. Lubricates Engine Components Your engine is made up of many moving parts that generate heat and friction as they operate. Engine oil provides crucial lubrication to reduce this friction and ensure the parts move freely without excessive wear. Over time, oil breaks down and loses its ability to protect these components. Staying current with oil changes helps ensure your engine stays properly lubricated, preventing premature damage. Removes Harmful Contaminants As oil circulates through your engine, it picks up dirt, debris, and microscopic metal particles. If not changed regularly, the oil can become dirty and abrasive, which can harm the engine instead of protecting it. Clean oil helps flush these contaminants out of the system, reducing buildup. Improves-Fuel Efficiency Old, degraded oil makes your engine work harder than necessary, which can reduce fuel-efficiency. When oil becomes sludgy, it can create more resistance inside the engine. Fresh oil helps everything run more smoothly and efficiently, which in turn can improve your gas mileage and save money at the pump. Reduces Engine Heat Friction between engine parts creates heat, and oil plays a critical role in helping to dissipate that heat. If the oil is old or dirty, it loses its cooling properties and allows engine temperatures to rise. This can result in overheating and significant engine damage. Regular oil changes help prevent heat-related issues. Prevents Expensive Repairs Delaying oil changes may not seem like a big deal at first, but it can lead to severe engine problems down the road. Without proper lubrication and cooling, essential engine components can wear out or fail entirely. Repairs for these types of issues are often very costly. Regular oil changes are a simple and inexpensive way to help avoid major mechanical failures. Oil Change in Novato, CA For auto maintenance in Novato and the surrounding area, contact Novato Auto Service at  415-598-1488  . Feel free to give us a call to schedule an appointment!

Few things are more frustrating than getting in your car, turning the key, and being met with either a sluggish engine start or complete silence. Hard-start and no-start issues can happen unexpectedly and are often symptoms of underlying problems that need immediate attention. At Novato Auto Service, our local mechanics are experts at diagnosing and fixing problems that cause no-start. Here are four common reasons your car might struggle to start—or fail to start altogether. Weak or Dead Battery A weak or dead battery is one of the most common causes of starting trouble. If the battery doesn’t have enough charge, it won’t be able to power the starter motor or ignition system. In some cases, you might hear a clicking noise when you try to start the car. Batteries naturally lose power over time, and extreme temperatures can accelerate the process. Corroded battery terminals or loose connections can also interfere with proper electrical flow, leading to starting problems. Failing Starter Motor The starter motor is responsible for cranking the engine when you turn the key. If it fails, the engine won’t turn over. A bad starter may produce a single click or no sound at all. Over time, the internal components of the starter motor can wear out. If your battery is fully charged but your car still won’t start, the starter motor could be to blame. Ignition Switch Problems The ignition switch sends power from the battery to various components, including the starter and fuel systems. When the ignition switch fails, your vehicle may not respond when you try to fire it up. A faulty ignition switch might also cause intermittent starting issues, making it more difficult to diagnose right away. Fuel Delivery Issues Your car needs the right amount of fuel to start and run properly. Problems with the fuel pump, fuel filter, or fuel injectors can prevent fuel from properly reaching the engine, resulting in a hard-start or no-start condition. A clogged fuel filter can restrict fuel flow, while a failing fuel pump may not supply enough pressure to start the engine. Auto Repair in Novato, CA For auto repair in Novato and the surrounding area, contact Novato Auto Service at  415-598-1488  . At our nearby auto shop, we can expertly handle your car’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!

At Novato Auto Service, we’re proud members of the local small business community. It’s our mission to earn our customers’ total satisfaction by consistently providing expert auto repair, friendly service, and fair pricing. Whether you need an oil change or in-depth engine repair, our team of local mechanics will work diligently to get the job done right. And we’re appreciative when our customers offer feedback about the work that we did for them. Here’s a look at some of our recent customer reviews. “They solved a “check engine” problem, which turned out to be a faulty fuel sensor somewhere deep down the guts of my Jeep Renegade. Service was personable and transparent. Scott tested the car himself before and after the service. One week after I got the car back, Scott called me to check if everything was in order, which was very nice. The problem was solved and the car is running great. Thank you Novato Auto Service.” —Alex F. “Great service as always from Scott and his son!” —Jim M. “I never write reviews honestly, but THEY DESERVE MY COMMENTS!! The best service you could ask for. Scott and the crew certainly deserve the praise. I have been going to Novato Auto Service for over a half a decade and have zero complaints.” — Andrew B. “When it comes to regular maintenance service, Novato Auto Service is honest, trustworthy and reasonably priced. And Scott is a pleasure to deal with, excellent customer service and follow through every time. And I never feel taken advantage of, since I'm a female driver with just a basic knowledge about automotive mechanical issues. Thumbs up and 5 star review for Novato Auto Service. We will continue to bring our cars here for all our service needs.” — JCM “I have been using Novato Auto for over 15 years and always got great service and the work done right each time. Will be using their service for foreseeable future.” — Harry P. “Would give more stars if I could. Reliable service, kind staff and honest.” — Katie M. Auto Repair in Novato, CA When you need auto repair in Novato, CA and the surrounding area, contact Novato Auto Service at (415) 598-1488 . Feel free to give us a call to schedule an appointment!

The shocks in your vehicle play a critical role in ensuring a smooth and controlled ride by absorbing bumps and keeping the tires in contact with the road. As the miles add up, shocks wear out and lose their effectiveness, leading to a less comfortable ride and potential safety issues. At Novato Auto Service, we provide expert suspension repair in the greater Novato, CA area. Here’s a look at five signs that it’s time to replace your shocks. Bouncy or Rough Ride A common sign that your shocks are in need of replacement is a bouncy, rough, or uncomfortable ride. When shocks wear out, they can no longer absorb the impacts of road bumps effectively, leading to excessive bouncing. If you notice your car bouncing excessively after hitting a bump, it’s a strong sign that your shocks are past their prime. Longer Stopping Distances Shocks help keep your tires in contact with the road while braking. Worn shocks can cause your car to “nose-dive” or dip forward when you press the brake pedal, which increases stopping distances and can affect overall braking performance. If you’ve noticed that your car takes longer to come to a stop, it’s time to get your shocks checked. Uneven Tire Wear Shocks that are no longer functioning properly can lead to uneven tire wear. This happens because the shock absorbers fail to evenly distribute the weight of the vehicle, causing some tires to wear down faster than others. If you notice bald spots or uneven tread wear, it’s a good idea to inspect the shocks. This type of wear can shorten the lifespan of your tires and reduce overall vehicle safety. Leaking Fluid Shock absorbers are filled with fluid that helps them maintain their performance. If you notice fluid leaking from the shock absorbers, it’s a clear sign that the shocks are worn or damaged. Leaking shock fluid reduces the shock’s ability to function properly, leading to poor ride quality and handling. If you spot any fluid around the shocks, it’s time for a professional inspection. Unstable Handling or Poor Control If your car feels unstable or difficult to control, especially when turning or driving over rough terrain, it could be due to worn shocks. Shocks are essential for maintaining proper vehicle handling by keeping the tires in contact with the road. If your vehicle feels loose or harder to steer, it may be a sign that the shocks are no longer performing at their best and should be replaced. Suspension Repair in Novato, CA When you need auto repair in Novato, CA and the surrounding area, contact Novato Auto Service at  415-598-1488  . Feel free to give us a call to schedule an appointment!

A healthy transmission plays a critical role in enabling smooth operation and reliable performance. Without proper care, transmission problems can lead to costly repairs or even complete failure. To keep your transmission in excellent condition and extend its lifespan, consider these quick tips for keeping your transmission healthy. Check and Change Transmission Fluid Regularly Transmission fluid is vital for lubricating moving parts, cooling the system, and enabling smooth gear shifts. But as the miles add up, the fluid can become contaminated or lose its effectiveness, leading to increased wear and overheating. Regularly check the fluid level and condition using the dipstick, if your car has one, or follow manufacturer guidelines for inspections. Dirty or low transmission fluid should be addressed promptly, and a complete fluid change should be done in accordance with your vehicle's requirements. Avoid Overheating the Transmission Excessive heat is one of the leading causes of transmission damage. Driving in stop-and-go traffic, towing heavy loads, or driving aggressively can increase transmission temperatures, potentially causing the fluid to break down. To help prevent overheating, avoid overloading your vehicle. Use the Correct Type of Transmission Fluid Not all transmission fluids are the same, and using the wrong type can result in poor performance and internal damage. Always refer to your vehicle's owner manual or consult with the mechanic to ensure you use the recommended fluid. Be Gentle with Gear Changes Abrupt gear changes or improper shifting can put unnecessary stress on your transmission. For vehicles with manual transmissions, avoid riding the clutch or shifting gears roughly. In automatic vehicles, always come to a complete stop before switching from reverse to drive or vice versa. Driving habits that minimize strain on the transmission will help prevent wear. Schedule Regular Transmission Inspections Even if your transmission seems to be working fine, regular professional inspections are crucial to catching small problems before they escalate. The mechanic can check for leaks, worn parts, or unusual noises that might indicate a developing issue. Early detection and preventive maintenance can help save you from expensive repairs. Transmission Service in Novato, CA When you need transmission service in Novato and the surrounding area, contact Novato Auto Service at  415-598-1488  . 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!

The check engine light is a sign that your vehicle’s onboard diagnostic system has detected an issue that needs attention. At Novato Auto Service, we provide expert check engine light diagnostics and repair in the greater Novato, CA area. Here’s a look at five common check engine light triggers. Faulty Oxygen Sensor The oxygen sensor plays a critical role in monitoring the balance of air and fuel in your engine. If the sensor becomes damaged or malfunctions, it can cause inaccurate readings, leading to reduced fuel-efficiency and increased emissions. A faulty oxygen sensor is one of the most frequent triggers for the check engine light and should be replaced as soon as possible to maintain optimal engine performance. Loose or Damaged Gas Cap It may seem surprising, but a loose or damaged gas cap is a common reason the check engine light comes on. The gas cap seals the fuel system, and if it isn’t tightly secured, fuel may evaporate before your engine gets the chance to use it. Failing Catalytic Converter The catalytic converter helps reduce harmful emissions by converting pollutants into less harmful gases. A failing catalytic converter can also lead to poor performance and increased emissions, making immediate attention important. Malfunctioning Mass Airflow Sensor The mass airflow (MAF) sensor measures the amount of air entering the engine and helps regulate the air-to-fuel ratio. If the sensor fails, your engine may run too rich or too lean, leading to poor fuel-economy and potential engine stalling. Worn or Misfiring Spark Plugs Spark plugs are essential for igniting the fuel-air mixture in your engine’s cylinders. When spark plugs wear out or misfire, they can cause engine performance issues such as rough idling, reduced power, and poor fuel-efficiency. Worn spark plugs are a frequent reason for the check engine light and should be replaced as part of your vehicle’s regular maintenance. Check Engine Light Repair in Novato, CA For auto repair in Novato and the surrounding area, contact Novato Auto Service at  415-598-1488  . Feel free to give us a call to make an appointment!