Blog / Rochester Mazda Service

4 Signs Your Mazda Needs a Radiator Repair

Mazda Skyactiv

Your car's radiator plays a vital role in keeping your engine cool and functioning properly. When your radiator begins to break down or malfunction, your vehicle's performance could suffer. However, identifying the issue and fixing it as soon as possible can ensure that your engine does not suffer the consequences of becoming overheated. Read on to learn four signs that your Mazda needs a radiator repair.

4 Signs Your Mazda Needs a Radiator Repair

1. Colorful Fluid Leaking from Car

One sign that could indicate that your radiator is malfunctioning is coolant leaking from the vehicle. Coolant is typically a bright color, such as green, yellow, or pink. If you notice any brightly colored puddles under your vehicle, you are probably experiencing a coolant leak, which may be resulting from a faulty radiator.

If all of the coolant leaks out of your vehicle, your car could overheat, creating more damage and a potentially dangerous situation. Alternatively, if you are currently experiencing cold weather, not having enough coolant could cause your engine to freeze up. Taking your vehicle to the mechanic as soon as possible can help you avoid further damage from your coolant leak.

2. Climbing Temperature Gauge

The temperature gauge on your vehicle's dashboard indicates the temperature of the engine. Most often, your gauge will read almost exactly in the middle of hot and cold. However, if your radiator starts acting up, your temperature gauge will begin to climb above the middle, showing that your vehicle is overheating.

Any time that you notice your temperature gauge reading a hotter temperature than normal, it's best to take your car to the dealer for an inspection. You may simply need more coolant, but it's also possible that your radiator is malfunctioning.

3. Rusty Radiator

Your radiator is made out of metal, meaning that it can rust if it comes into prolonged contact with moisture. Another way to determine if your radiator is acting up is to check it for signs of rust. If you see any rust on the radiator, this could indicate a leak in the radiator hose, causing the moisture that has produced the rust. 
Keep in mind that you may not see actual signs of moisture on the radiator. The heat of the engine and radiator will cause the fluid to burn off quickly, leaving rust behind.

4. Vehicle Overheating

The last and most obvious sign that something is amiss with your radiator is that your vehicle overheats. One way to tell that your vehicle is overheating is steam pouring out from under the hood. 
If you ever suspect that your vehicle is overheating, you should turn off the engine and exit the vehicle immediately. Give your car plenty of time to cool down, then get it to the mechanic as quickly as possible to prevent any of your car's essential parts from melting or burning.
A malfunctioning radiator is serious, and when you bring your vehicle to our dealer with concerns about a radiator malfunction, we work quickly to repair the problem. Contact Rochester Mazda today to schedule a radiator maintenance appointment with our expert mechanics. 

Posted in:

Related Posts

Maintenance Specialist working under the hood of a car

Does Your Mazda Need an Oil Change?

Clean oil is essential for your motor. It helps to extend your motor's useful life, improve the performance of your motor, and boost your fuel economy. If you don't change your oil regularly, your engine can overheat or other problems can occur. Keep reading to discover some of the most common signs that your car needs an oil change from your local Mazda dealer. more Does Your Mazda Need an Oil Change From Your Local Mazda Dealer? If Your Oil Is Dark and Dirty It is time to visit your local dealership to have a certified Mazda mechanic change your oil if your oil is dark and dirty. To tell if your oil is dirty, you first need to take the dipstick out of the oil tank. Then, you need to wipe it off on a paper towel, reinsert it, and take it out again. Your oil needs to be changed as soon as possible if you cannot see the dipstick through the dark, sludgy oil. Ideally, your oil should be amber and fairly translucent. To help ensure that your motor isn't damaged due to dirty oil, you should check the cleanliness of your oil monthly. If Your Engine Sounds Louder Than Normal Another sign that it is time for a mechanic to change your oil is your engine sounding louder than it normally does. For example, you may hear rumbling or knocking sounds because your oil is no longer lubricating the components of your engine, keeping them from rubbing against each other. If You See an Engine-Related Light on Your Dashboard You should also bring your Mazda to your local dealer to change your oil if an engine-related light on your dash is illuminated. If there isn't enough oil in your oil tank, your oil change light will come on, and a mechanic must change your oil and determine why there isn't enough oil in your oil tank. If it has been a very long time since your oil was last changed, you will see your check engine light illuminated, indicating damage to your motor. If You Smell Oil While Driving You should also have a qualified Mazda mechanic change your oil if you smell oil in your car when you drive. This can indicate an oil leak. A similar sign is smelling exhaust fumes or gas. Having a qualified mechanic change your Mazda's oil regularly is extremely important for your motor's longevity and performance. To tell if it is time for your oil to be changed, you should check the cleanliness of your oil monthly and pay attention to the sights, sounds, and smells of your car when you drive. To schedule a service appointment, contact us today at Rochester Mazda.

White Mazda

What's Covered by Mazda's Car Warranty in 2023?

Are you curious about what kind of protection your Mazda warranty offers in 2023? You can always visit your local Mazda dealership for more information, but let's break down all the important details so you can feel confident knowing what's covered. more Overview of the 2023 Mazda Warranty Mazda has a reputation for creating top-notch, trustworthy vehicles. To ensure that you can drive with confidence, every new Mazda comes with a comprehensive warranty that takes care of any repairs or replacements needed for parts made with faulty materials or workmanship. New Vehicle Limited Warranty The new vehicle limited warranty provided by Mazda consists of bumper-to-bumper coverage for defects in materials or workmanship that lasts for 3 years or 36,000 miles. Powertrain Limited Warranty This warranty protects the powertrain components of your vehicle, including the engine, transmission, and drive axle, for 5 years or 60,000 miles. RX-8 Rotary Engine Core Limited Warranty Now the warranty coverage on rotary engine core components on all RX-8 vehicles will last even longer: the rotary housing and internal parts, seals, and gaskets are covered for 8 years or 100,000 miles from the original warranty start date. Roadside Assistance and Towing to a Mazda Dealership Mazda offers 24-hour roadside assistance for all new vehicles. If you experience a breakdown due to a failed part while it's under warranty, Mazda will provide towing service to the nearest Mazda dealer. This coverage lasts as long as you have parts under warranty. Mazda's Extended Warranty While Mazda's warranty is generous, sometimes you want a little more protection on the road: that's where Mazda's Extended Confidence program comes in. Owners can purchase a term of up to 9 years and 100,000 miles. It provides peace of mind with coverage for the engine, turbocharger, transmission, transfer case, drive axles, seals, gaskets, and fluids. And with 24/7 roadside assistance included in each contract, you'll never have to worry about being stranded on the side of the road. Whether you need a jump-start, flat tire service, fuel delivery, or lock-out services, Mazda will be there. Plus, you can transfer the extended warranty if you sell your car. Special Protection Programs In addition, Mazda offers special programs at an additional cost, for example, gap protection, vehicle theft protection, tire and wheel protection, and appearance package protection. These programs provide extra coverage in case of a total loss, theft, tire damage, and minor dents or interior repairs. So whether you're cruising down the highway or experiencing a breakdown, Mazda's warranty is there to make sure you're taken care of. Drive with peace of mind, knowing that you're protected by one of the best in the business. For more information or questions about your warranty, come down to Rochester Mazda!

Maintenance Specialist working under the hood of a car

Car AC Not Working? Visit Your Mazda Dealer

When you drive on a hot day, you automatically turn on the AC. We all depend on the AC to provide cold, refreshing air. Your car AC not working is a major inconvenience, but your Mazda dealer can fix it. We'd like you to know some signs that your AC has a problem and we need to repair it. more Car AC Not Working? Visit Your Mazda Dealer Bad Smell From the AC If you smell a damp, earthy odor when you switch on your AC for the first time in summer, you probably have bacteria in the AC. During a Minnesota winter, you won't be using your AC. This quiet time, combined with small amounts of water left in the AC ducts, can allow bacteria to thrive. These bacteria enter the ducts through the air vent and will rapidly spread out. Fortunately, bacteria in the AC is a quick and simple problem to solve. Our technicians will pump a powerful anti-bacterial cleaning solution into your AC system. We then switch on the AC, which rapidly dispenses the solution throughout the AC and disposes of the bacteria. Once the solution has done its work, we'll replace the air filter, and your AC will be clean again. No Air From the AC If you turn on the AC and there's no air movement, you could have a blockage in the ducts, or the blower motor could be damaged. If you hear your AC is working, a blockage is the most likely cause. The blockage could be in the air vent underneath your windshield, or it could be a build-up of debris in the ducts. We'll examine both of these areas and clear away any blockages. If you hear a click when you activate the AC, but there's no air movement, and the vents are clear, the blower motor has failed. The blower motor is responsible for pushing cold air from the system into your cabin. The lack of a click highlights that the compressor clutch has failed, which stops the AC from working. Our technicians will examine each possibility and fix your AC. Leaking Refrigerant Your AC depends on refrigerant gas which is essential for the cooling process. This gas is colorless and odorless, which makes a leak in the system impossible to see with the naked eye. In addition, the gas disappears as soon as it's exposed to air. The AC system is pressurized, and a minute hole can lead to a rapid loss of refrigerant. Our technicians pump a UV solution into the AC and then use a UV monitor to trace its progress. Once we identify the leak, we'll permanently seal it. If you're experiencing any AC problems, call us today at Rochester Mazda.