Learn more about the benefits of working with ASE-certified technicians.

Radiator Flush in Green Bay, WI | Coolant Flush Near You

Keeping your engine cool and your car rolling

Maintain Your Engine’s Cooling System with a Radiator Flush in Green Bay, WI

When you're looking for trusted auto repair in Green Bay, Matthews Tire keeps you on the road with preventative maintenance, such as a radiator flush. When you’re driving around Green Bay and Northeast Wisconsin, the last thing you want is an overheated engine.

Our radiator flush services help protect your vehicle’s cooling system so you can drive confidently, knowing your car is in top condition. Whether you’re on your way to Lambeau Field or heading out on a trip at Green Bay Austin Straubel International Airport, our ASE-certified team has your back with dependable service and expert maintenance skills.

Schedule an Appointment

Providing top-quality, high-value car maintenance and auto repair services in Appleton, Menasha, Waupaca, Fond du Lac and Green Bay.

Schedule Appointment

Why Choose Matthews Tire for Your Coolant Flush?

Matthews Tire stands out with our commitment to quality, value and customer care. Trust our team when it comes to coolant flushes and radiator services in Green Bay!

Here’s why drivers from around Northeast Wisconsin trust us to keep their vehicles running smoothly:

Full-Service Radiator Flush: A radiator flush prevents overheating, extends your engine’s lifespan, and helps maintain efficient fuel use. We remove old, contaminated coolant, flush out rust and buildup and replace it with premium coolant for optimal performance.
ASE-Certified Technicians: With years of expertise and rigorous training, our team ensures every service we provide meets the highest standards. From brake repair and oil changes to transmission repair and windshield replacement, we keep you rolling!
Ongoing Promotions: Save big when purchasing tires, radiator flushes, oil changes, alignments and various other services with our ongoing promotions. Matthews Tire offers the best deals on top-quality automotive parts and services around! Visit our promotions page to view our current promotions and ongoing deals.

Drive Confidently with Expert Cooling System Repairs

At Matthews Tire, we believe in proactive maintenance to keep your car in top form, whether you’re running local errands around Green Bay or embarking on a road trip.

Regular radiator service helps prevent breakdowns, reduces repair costs and improves fuel efficiency so you can spend less time in the shop and more time on the road.

Our services go beyond the basics:

Heater Repair: Our technicians ensure your coolant system not only cools but also heats so you’re comfortable in every season.
Oil Changes: A Matthews Tire oil change, available at our Green Bay auto shop, will complement your cooling system care and keep your vehicle running smoothly.
Tire and Wheel Repair Services: Ensure your vehicle operates safely and efficiently with tire and wheel services from Matthews Tire. We can help with urgent flat tire repairs, regular tire rotations, accurate wheel alignments or new tire installation.
Complete Car Care: From radiator flushes to detailed system repairs, our Green Bay experts deliver superior solutions and unparalleled skill.

Local Expertise for Green Bay Drivers

We’re proud to serve our Green Bay community and surrounding areas like Appleton, Menasha, Fond du Lac and Waupaca. You can trust Matthews Tire for high-value, top-quality service at every visit.

Whether you need a quick radiator flush, a heater repair or a comprehensive system service, stop by your nearest Matthews Tire location today.

Schedule Appointment

Frequently Asked Radiator Flush Questions

What is a radiator flush, and why is it necessary?

A radiator flush removes old coolant, debris, and contaminants from the cooling system. It prevents overheating, corrosion, and blockages, ensuring efficient engine cooling. Regular flushing extends radiator lifespan and maintains optimal engine performance. Most manufacturers recommend a flush every 30,000 miles or as specified in the owner’s manual.

How often should I perform a radiator flush on my vehicle?

A radiator flush should be performed every 30,000 miles or every 2 to 5 years, depending on the vehicle and coolant type. Some manufacturers recommend more frequent flushing for severe driving conditions. Regular maintenance prevents overheating, corrosion, and cooling system failures. Check your owner’s manual for specific intervals.

Can I do a radiator flush myself, or should I hire a professional?

You can do a radiator flush yourself with basic tools, coolant, and a flush solution. The process involves draining old coolant, flushing the system with water or cleaner, and refilling it with fresh coolant. However, a professional ensures proper disposal, thorough cleaning, and checks for leaks or system issues.

What are the signs that my car needs a radiator flush?

Signs your car needs a radiator flush include engine overheating, discolored or dirty coolant, a sweet coolant smell, visible rust or debris in the radiator, and poor heater performance. Low coolant levels or frequent overheating indicate potential blockages. Regular flushing prevents corrosion and maintains cooling efficiency.

How much does a radiator flush typically cost?

A radiator flush typically costs between $50 and $150, depending on the vehicle, location, and service provider. DIY radiator flush kits cost around $20 to $40. Professional service includes coolant replacement, system inspection, and proper disposal of old fluid, ensuring optimal engine performance.

What are the risks of not performing regular radiator flushes?

Not performing regular radiator flushes can lead to coolant contamination, corrosion, overheating, and engine damage. Debris buildup can clog the cooling system, reducing efficiency and causing costly repairs. Rust and scale deposits may damage the radiator, water pump, and heater core, leading to system failure over time.

Is a coolant exchange the same as a radiator flush?

A coolant exchange and a radiator flush are similar but not the same. A coolant exchange replaces old coolant with new fluid, removing some contaminants. A radiator flush completely cleans the cooling system by flushing out debris, rust, and old coolant before refilling it with fresh fluid.

What type of coolant should I use after a radiator flush?

Use the coolant type specified in your vehicle’s owner’s manual after a radiator flush. Common types include ethylene glycol-based green coolant, extended-life orange or red coolant, or manufacturer-specific formulations. Mixing incompatible coolants can cause corrosion and damage. Always check compatibility before refilling.

Can a radiator flush fix overheating issues in my car?

A radiator flush can fix overheating if the cause is coolant blockage, rust, or debris buildup. However, if overheating is due to a failing thermostat, water pump, or head gasket, a flush will not resolve the issue. Diagnosing the root cause is essential for proper repair.

Are there any risks associated with performing a radiator flush on an older vehicle?

Performing a radiator flush on an older vehicle can pose risks, including loosening rust and debris that may clog passages, causing leaks in weakened hoses or seals, and exposing pre-existing radiator damage. Inspect the cooling system before flushing to prevent potential failures.

Customer Testimonials

Hear from our many satisfied customers in Northeast Wisconsin. Learn why so many drivers trust their vehicles, tires and safety on the road with Matthews Tire.

Matthews Tire & Auto did an excellent job finding the right tires for my SUV. I got an appointment in just a couple of days after I called. They also did an oil change. The shuttle service was excellent as well. I recommend Matthews to everyone!

— Jeff Tyndall

Green Bay, WI

Always great service. I was in for an oil change and knew a few other things would come up. They sent me an email explaining what needed to be done and what should be considered for future visits. Very helpful when budgeting for repairs. Thanks to the great team in Green Bay, WI.

— Andy Van

Green Bay, WI

Great customer service and communication. These guys make me want to give them my business in the future. A++

— Nick Mocco

Green Bay, WI

I had 4 sensors replaced. They fit me in between appointments and completed the work the same day … great people from the counter to the mechanics everyone is very good.

— Scott Wendricks

Green Bay, WI

The staff at Matthews are excellent. Very personable, knowledgeable, and their techs are all certified. Tom and his crew are honest, a pleasure to deal with, and a credit to Matthews Tires.

— Pat Catlin

Green Bay, WI

Screw in a tire ... not good. Unrepairable. Easy to get the replacement ordered on Friday afternoon and got it installed first thing on Monday. 25 years of happy service. Just another reason why they get my business.

— William Van Beek

Green Bay, WI

I normally take all my vehicles to Matthews on the west side of Appleton, Dave the manager is my guy there. My daughter's car broke down in Green Bay and she limped it to the Matthews in Green Bay. Her car was up and running the next day! I can't say enough positive things about Matthews Tire. I highly recommend them!

— Larry Freimuth

Green Bay, WI

Read more testimonials and hear in-depth customer feedback on the customer stories page.

Customer Stories

Experience Auto Excellence

Never settle for subpar, overpriced auto services ever again! The ASE-certified technicians at Matthews Tire are here to bring you world-class service, dealer-level auto parts and unbeatable value on every service.

From tire installations, oil changes and alignments to full-service brake repairs, engine overhauls and more, we’ll keep you rolling.

Schedule Appointment