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Johnny's AutomotiveJohnny's Automotive
Lake Wales, FL

Cooling System Repair at our Lake Wales shop

Bring it to our Lake Wales shop and we'll handle the cooling system repair. Here's where to find us, when we're open, and how to book a time.

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Lake Wales, FL323 North Scenic HighwayBook a time online
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Where to find our Lake Wales shop

Address, hours, and directions for the shop that handles your cooling system repair.

Address

323 North Scenic Highway
Lake Wales, FL 33853

Shop phone

(863) 676-3858

Hours

Monday
7:30 AM to 5:30 PM
Tuesday
7:30 AM to 5:30 PM
Wednesday
7:30 AM to 5:30 PM
Thursday
7:30 AM to 5:30 PM
Friday
7:30 AM to 5:30 PM
Saturday
Closed
Sunday
Closed

Recent Cooling System Repair Work in Lake Wales

Real jobs completed by our team in the Lake Wales area

Our team

Our Team

September 2026

What Caused the Coolant Leak and Overheating Issue?

The Problem

The vehicle was experiencing overheating and a coolant leak, causing concern for the owner.

What We Found

The technician identified a failed thermostat housing as the primary issue affecting the cooling system.

The Fix

The team at our Lake Wales shop replaced the thermostat housing, along with the thermostat and gasket. Additional fluids were added as necessary to complete the repair. After replacement, the technician conducted a retest and a final road test to ensure the issue was resolved.

The Result

The vehicle's cooling system was restored, preventing further overheating and leaks.

Pro Tip

A failed thermostat can lead to overheating, risking engine damage. If you notice coolant leaks or temperature spikes, address them promptly to avoid costly repairs down the line.

Our team

Our Team

August 2026

Why Is My Car Leaking Coolant Suddenly?

The Problem

The vehicle owner noticed a coolant leak and wanted it checked.

What We Found

The technician discovered that the main concern was a leaking radiator bypass cap.

The Fix

The team performed a complete coolant system service using a BG machine to withdraw and flush out all fluids from the engine and radiator. They replaced the radiator bypass cap and refreshed the system with new fluid. During the final road test, the thermostat seemed like it was stuck open, which was noted for future monitoring.

The Result

The coolant leak was resolved, and the vehicle was returned to the owner with a recommendation to monitor the thermostat.

Pro Tip

If you notice coolant leaking from your vehicle, address it promptly. A simple cap replacement can prevent more costly repairs and keep your engine from overheating.

Our team

Our Team

August 2026

Why Is My Car Overheating at a Stoplight?

The Problem

The vehicle owner reported that the check engine light was on, and the car started to overheat when idling at a stoplight. They had to shift into neutral to lower the temperature.

What We Found

The technician found the coolant fluid in poor condition, acidic, and low by about a gallon. The system had never been serviced, with original clamps still in place.

The Fix

The team replaced the timing belt and water pump, performing a complete coolant system flush to remove sediment and debris. This included replacing necessary gaskets, seals, and actuators as recommended by the manufacturer.

The Result

After the repairs, the vehicle no longer overheated, and the check engine light was resolved.

Pro Tip

If your car begins to overheat at idle, it might be time for a coolant system flush. Ignoring it can lead to costly repairs, so address it promptly to prevent engine damage.

FAQ

Cooling System Repair in Lake Wales: questions answered

Answered by our licensed technicians serving Lake Wales.

Can I just add coolant and keep driving?

You can get home that way. But coolant doesn't get used up the way oil does, so if the level dropped, it went somewhere. Topping off without finding the leak means you'll be doing it again, usually at a worse time and in a worse place.

Does running the AC make overheating worse?

It can. The AC condenser sits right in front of the radiator and adds heat exactly where the radiator is trying to shed it, and the compressor puts extra load on the engine. If your car only runs hot with the AC on in traffic, that's a real clue, and the fans are the first thing we test.

Will a coolant flush fix overheating?

Sometimes, if the coolant is old and contaminated and heat transfer has fallen off. More often overheating is a failed part, and a flush just delays finding it. We'd rather test first and tell you which situation you're in.

What kind of coolant does my car take?

It depends on the manufacturer, and the types aren't interchangeable. Mixing them can cause gelling and corrosion inside the system. We look up the specification for your vehicle rather than pouring in whatever says universal on the jug.

How do you know it isn't a head gasket?

There's a test for it. We check the coolant for combustion gases and watch how the system behaves under pressure. That gives a specific answer rather than a guess, and we'd rather rule it out early than have you find it after paying for other parts.

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ASE Certified Technicians

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Flexible Drop-Off Hours

Convenient service options

20+ Years

Decades of trusted service

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