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Professional Radiator Flush in Waupaca, WI

Help Your Engine Stay Cool and Avoid Expensive Repairs

Getting a radiator flush in Waupaca isn’t just a maintenance task. It’s essential protection against corrosion, overheating and unexpected engine issues. Whether you’re driving around Waupaca or preparing for a weekend getaway, our ASE-certified technicians are here to keep your cooling system clean, efficient and road-ready.

Family-owned, proudly serving Northeast Wisconsin since 1952
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Thousands of happy customers and counting

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4.6 average rating | 2230+ reviews

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Find Our Auto Repair Shop Near You in Waupaca, WI

We’re located on W. Union Street, just minutes from the Waupaca Historical Society and downtown, with easy access from Highway 10.

We’re open Monday – Friday from 7:00am to 6:00pm

Need directions? Call us at 715-258-0288. We’ll be happy to help you find us.

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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 in Waupaca are the experts you need to get you vehicle back on the road. The brands they sell are awesome. I was on the road yesterday-icy roads in Appleton and all highways. First time experience with my new tires. Not once when applying my brake did my vehicle slide. Thank you Matthews for steering me in the right choice of tires for my car.

— Carol Hutchison

Waupaca, WI

5.0 star rating

The staff are very professional and personal. I have been very satisfied with the work and advice given. I recommend Matthews Tire to my family and friends.

— Dorothy Craney

Waupaca, WI

5.0 star rating

Nate, Matt, and their crew are awesome! They are honest and patient. We have had a lot of work done there on various vehicles and they always give us options to work with. Even my kid takes vehicles there. I would definitely recommend giving them a call!

— Heather Peterson

Waupaca, WI

5.0 star rating

Matthews went above and beyond to make sure I left a happy customer. Their service and prices were the best in the area.

— Kris Seeger-douglas

Waupaca, WI

5.0 star rating

Always pleasant. Needed a ride and got that too. Friendly people. Good work and worked with us. Been a customer for a long time. Never any problems.

— Emilie Eppensteiner

Waupaca, WI

5.0 star rating

My car's battery died. I had it towed to Waupaca and I called Matthews at 9:30 a.m. to let Chris know my car was coming in and would be there by 11. They diagnosed that my battery had died and I needed a new one. I figured I would pick up my car the new day and was surprised when Chris called before noon and said it was ready! Great service!

— Trey Foerster

Waupaca, WI

5.0 star rating

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

Customer Stories

Trusted Radiator Flush Services in Waupaca, WI

Why Waupaca Drivers Count on Matthews Tire to Prevent Overheating

Planning a weekend road trip? Managing a local work fleet? Or just looking to avoid surprise engine issues? A radiator flush is a smart and proactive way to protect your vehicle. At Matthews Tire, we deliver more than basic service. We focus on long-term engine health. Here’s why drivers in Waupaca and surrounding areas continue to choose us for cooling system maintenance:

Thorough radiator service: We fully drain your old coolant and flush out built-up rust, debris and contaminants. Then we top it off with high-quality fluid to keep your engine operating safely and smoothly.
Experienced, certified technicians: Our ASE-certified professionals bring years of training and dedication to every job. From radiator flushes and oil changes in Waupaca, WI to brake work and windshield repair in Waupaca, WI, we handle it all with care.
Honest service with local values: We’ve proudly served Waupaca drivers for years with dependable care and transparent pricing. Our seasonal promotions make it easy to stay on top of maintenance without straining your budget.

Friendly Matthews Tire staff assisting customer at the front desk in Waupaca

Waupaca Radiator Flush Services

What to Expect During Your Radiator Flush at Matthews Tire

A radiator flush is one of the smartest ways to prevent overheating, corrosion and long-term engine problems. At Matthews Tire in Waupaca, we keep things simple, transparent and efficient. Our expert service helps you drive away with confidence.

Here’s what our skilled technicians do when you bring your car in:

System inspection: We start by checking your coolant’s condition. Our ASE-certified technicians also inspect the radiator, hoses and other cooling components for leaks, rust or early signs of wear.
Coolant removal and system flush: We completely drain the old coolant and perform a full flush to remove built-up debris, rust and scale that can harm your system over time.
Refill with correct coolant: We refill the system using high-quality coolant that matches your vehicle’s specific requirements. This helps maximize cooling performance and protect your engine.
Pressure test and road check: We complete a pressure test and a short road test to ensure everything is sealed and working properly before handing back the keys.

Planning a road trip or simply keeping your older vehicle in shape? A radiator flush at Matthews Tire in Waupaca helps your engine stay cool, clean and road-ready.

Matthews Tire technician performing a radiator flush under the hood in Waupaca

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.

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 often should I get a radiator flush in Waupaca?

Most vehicles in Waupaca should have a radiator flush every 30,000 miles or every 2 to 5 years. However, if you’re frequently navigating stop-and-go traffic on busy routes like Wisconsin Street, Churchill Street, or through the downtown area near Main and Fulton, your engine may be working harder. This is especially true during cold Wisconsin winters. High-traffic intersections such as Churchill and Royalton or the US 10 and WIS 22 interchange can lead to more frequent idling. These conditions place extra strain on your cooling system. It’s smart to check your coolant regularly and consider scheduling a radiator flush a bit sooner if needed.

How long do radiator flushes take at your Waupaca shop?

Most radiator flushes take about 45 minutes to an hour. For your convenience, we’re located near some of Waupaca’s busiest and most accessible roads, including Churchill Street and Main Street. It’s easy to drop your car off and swing back after running errands downtown, shopping at the nearby Waupaca Woods Mall or enjoying a stroll through South Park or the Chain O’ Lakes area.

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.

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.

Can I schedule a radiator flush with other services like an oil change or tire rotation?

Absolutely. Many customers combine a radiator flush with services like oil changes, tire rotations or seasonal inspections. Bundling services not only saves time but ensures your vehicle is fully road-ready in one visit. Just mention what you need when booking your appointment and we’ll take care of the rest.

Can cold Waupaca winters affect my cooling system?

Yes. Sub-zero temperatures and road salt can be rough on your radiator and hoses. A fresh coolant flush helps prevent freeze-ups and protects your engine when temperatures drop below zero, which is common in January and February here.

How close are you to Waupaca-area communities like King, Little Hope, Rural, Badger or Cobb Town for a radiator flush?

We’re conveniently located in Waupaca, just a short drive from nearby communities like King, Little Hope, Rural, Badger and Cobb Town. Whether you’re coming in via Highway 10, WIS 22 or WIS 54, our shop is easy to reach from all directions. We’re close to key intersections like Main Street and Fulton Street, making access simple for drivers throughout the region. While your vehicle is in the shop, you can explore local spots like South Park, shop at Waupaca Woods Mall, or relax near the Chain O’ Lakes.

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.

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