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Best Auto Repair, Aurora

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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:

Belts
The fan belt, also referred to as a drive belt, connects your vehicle's engine to its front-mounted accessories. This belt is responsible for rotating the water pump and engine fan, ensuring a cool engine environment. Unfortunately, over time, your vehicle's fan belts can dry out and develop cracks, requiring a replacement.

Coolant System Flush
A car's coolant system transfers excess heat from one part of the engine and dissipates it through the radiator fins. As time goes on, the coolant can become old and contaminated, negatively impacting the system's performance. To maintain optimal system function, consider regular coolant system flushes as part of your vehicle's cooling system maintenance.

Hoses
Hoses have the crucial role of transferring coolant and antifreeze throughout the engine's cooling system, including the radiator. With time, these hoses can dry out and develop cracks, leading to leaks. When it's time for replacement, you can rely on our team of experts for your vehicle repair needs.

Radiator Flush
Your vehicle's radiator is responsible for keeping the engine cool and safeguarding it from excessive heat. Sludge, rust, and other solid deposits can accumulate inside the radiator, leading to clogs and reduced system efficiency. This, in turn, can negatively affect your vehicle's performance. Incorporating regular radiator flushes into your routine car maintenance schedule is essential.

Radiators
Radiators serve as heat exchangers, cooling your car's internal combustion engine. They accomplish this by circulating engine coolant through the engine block and then releasing the heat into the atmosphere through radiation.

Summerize Your Vehicle
It's important to prepare your car for the perils of summer - heat, dust, traffic jams, mountainous adventures - which increase the likelihood of a breakdown. At Gary's Full Service Auto Repair in Aurora, our technicians can perform the necessary preventive maintenance to get your car ready for summer. Below is a list of recommended vehicle maintenance we suggest all autos go through before summer arrives:

  • Check the battery
  • Change the fluids
  • Examine the belts and hoses
  • Check climate and coolant systems
  • Check wiper blades
  • Check tires
  • Check headlights, turn signals, and tail lights

Your car will be ready to handle the hot weather so you can enjoy your summer.

Winterize Your Vehicle
Winter weather can be harsh on both you and your vehicle. You can trust the skilled technicians at Gary's Full Service Auto Repair to prepare your car for the challenges of winter. Here are some recommended services:

  • Check the battery
  • Check the tires
  • Check wiper blades
  • Check fluids
  • Check headlights, turn signals, and tail lights
  • Check the exhaust system for leaks
  • Check the belts and hoses
  • Check the heating system

With these services, your car will be ready to tackle winter weather, ensuring your driving experience remains safe and comfortable.


Coolant FAQs


What is causing my coolant light to come on?

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 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.

Radiator FAQs


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.

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.

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.

To learn more about our Heating and Cooling services, call us at 303-364-8344 or request a quote by clicking below:


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Partners

ASE (Automotive Service Excellence)
FMP Partners
AC Delco
Motorcraft
ALL-DATA
BG Products
Car Care Aware

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!

Joe and Kirsten were very honest and straightforward about the price and procedures of what they were doing to my Japanese import. Vehicle safety was their number one priority. After being turned away by several 'full-service' Toyota garages that claimed my car’s issue was too complex or outside their scope, Joe diagnosed the problem immediately and handled the repair with total confidence. It’s rare to find a mechanic with this level of technical expertise and problem-solving ability. If you have a job that no one else seems able to fix, save yourself the stress and bring it here first. Truly a master of the craft! quotes-image
, 02/26/2026
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I've been going to Joe and Kerstin for awhile for my 2014 Chevy Equinox, which has been a relatively solid car despite the model's notorious problems (burning oil, especially). They recently checked out the car before I had a road trip and gave me a couple of "yellow flags" that could wait awhile but said I should be good to go, including my brake pads. My sister was driving the car into Santa Fe when she said the car was shuddering when she braked. Worried we were about to have something really bad happen, I pulled into a local place. Welllll…they totally swindled me: new pads, warped rotors, a torn boot, all sorts of stuff. The car was about to fall apart and strand us in the desert, clearly. Eager to move on to my next destination and not be stuck, I reluctantly gave them my credit card. I texted with Kerstin and let her know what happened. She called me back right away and explained in no uncertain terms that I was to go find a second opinion and not pay for anything (whoops, too late…I guess it's a norm at a mechanics not to pay for anything up front, unspoken rule). She checked with Joe about the recent diagnostic and talked me through the possibilities of what was actually happening with my car and supported me going up there and requesting a refund and only paying for what had been completed (new brake pads and rotors in back, still a ripoff for probably fine rotors and pads that were at 3.5mm but a more doable one). Yes, I felt like an idiot. Yes, initially they refused the refund and "had to call corporate", blah blah blah. But I probably saved $1700 in the process. Then, Kerstin stuck with me for doing basic troubleshooting for the shuddering. Joe proposed that it could be "bad gas", at one of the random stations we'd stopped at. He said that we could test filling up the balance of the tank with high octane Maverick gas (no ethanol). Would you believe that did the trick? All the car's symptom's disappeared (turned out it hadn't been shuddering upon brake, just shuddering in general). I completed my road trip without any issues and soon after went back to Gary's for a different test (discussed awhile back before all this went down for my aging car). They double checked the shady mechanic's work and said that they saw very little that needed addressing, and certainly nothing in the thousands. The car has driven fine since then. Anyway, highly recommend Gary's. They stand by their work!quotes-image
, 02/26/2026
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