A Comprehensive Assessment of Your Heating and Cooling System Comprises of:

  • Examination of internal controls and blower
  • Inspection of radiator coolant temperature, hoses, radiator cap pressure, and thermostat
  • Evaluation of the compressor belt
  • Thorough inspection of the system and seals for leaks or damage
  • Conducting a cooling system pressure test
  • Verification that A/C pressure meets manufacturer specifications
  • Measurement of the interior vent air temperature

Our Repair and Maintenance Services Include:

  • Air Conditioning
  • Belts & Hoses
  • Radiators

Coolant FAQs

How do I know what coolant I should use?
Your car's owner's manual provides a wealth of information. Follow the recommendations in your car's owner's manual to the letter unless otherwise recommended by the manufacturer or auto repair professionals. It will tell you what type of coolant is best to use in your vehicle. If you don't have a copy of your owner's manual, you can most likely find the information you need on the manufacturer's website.

When should I do a coolant flush?
Your vehicle's owner's manual will recommend getting the coolant flushed about every 30,000 miles or three to five years, whichever comes first. Make sure to consult your owner's manual as some outline a more specific interval depending on the vehicle's make and model and your driving habits.

Why is my coolant leaking?
Corrosion within the radiator is the leading cause of a coolant leak. As the radiator tubes get older and weaker, sediment or debris collects inside and causes a leak. The sealing gasket between the tank and the radiator can also wear out, and lead to a leak.

Why is my coolant light on and what should I do?
If the dashboard light is red, indicating your car is overheating then you should pull over as soon as it is safe to do so and switch off the engine. If the coolant level is low or there is another problem with your cooling system, you could cause serious damage by continuing to drive.

When is the coolant temperature too high?
The engine coolant is overheating if it's around 240 to 250 degrees. When the coolant gets this hot a light on your dashboard will come on to alert you. Pull over and turn your car off. The coolant is very hot and under extreme pressure. Do not attempt to remove the radiator cap until the car has cooled.

Radiator FAQs

What does radiator service include?
Radiator service starts with draining the system. Then we flush the radiator and engine block, inspecting all hoses to make sure they're not cracked. Next we refill the radiator with fresh coolant and finish by pressure testing the radiator cap and cooling system.

When replacing a radiator what else should be replaced?
If you replace your radiator you may need to replace three other parts as well - the thermostat, water pump and heater core. An auto repair professional at Floyd's Tire & Car Care will let you know what other parts need to be replaced.

What is the average lifespan of a radiator?
While radiators usually last 8-10 years, some factors can shorten their lifespan. Watch for signs of deterioration to know when replacement is needed.
When should the radiator in my car be replaced?
Often, radiators will last for the entire life of a car. On average a radiator lasts 8 to 10 years. However, there are a few factors that can reduce a radiator's working life such as improper maintenance, driving habits and environmental conditions.

Why is my car engine overheating?
The most common reason a car overheats is a lack of coolant or a coolant leak. However, if you have an older vehicle, it may also indicate that it is time to replace your radiator, thermostat, water pump or heater core. If it continues to be a problem that you can't fix, your best bet is to bring it to our shop in St. Louis.

To learn more about our Heating and Cooling services, call us at 314-427-2840 or request a quote by clicking below:


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What our clients are saying about us

We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!

Drove in from Ohio Friday night. Car broke down on busy I-70. Called AAA for auto shop recommendations, they gave me two that were the closest. Called the first only to be told can't help us. Second call was to Floyd's. They said get car there in the morning and we'll look at it. Dropped car off, spoke with Nikki and left. Returned a few hours later and was told all checks came back good (no codes or mechanical history showing why it broke down). They ran car thru the paces and still found all okay. I cannot thank the team there that Saturday enough for looking into our car issue. This allowed us that peace of mind to drive back home. We highly recommend Floyd's to everyone who has auto needs. They are fair, friendly and go well above expectations for service. quotes-image
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I drove to St. Louis area for a business meeting. 6 hour drive. Had some issues with my Dodge Durango on the way down, but made it in time for my meeting. When meeting was done for the day(around 6:30) I tried to start my car and found it would not start. I called Floyds. They had a tow truck there within an hour. The next day, by 2 pm they had left me a message saying it was fixed and I could come and get it. AND...the price for towing and repair were acceptable. Very fair and car now works as it should. Thank you Floyds.quotes-image
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