To all our valued customers:

Many businesses in our city are presently closed due to the mandatory shelter in place ordinance and it has recently been extended. Auto repair services like Thom's are classified as an Essential Business thus allowing us to to be open and available to perform the needed services on our clients vehicles . We are taking the necessary precautions to ensure proper sanitation practices in our work area and the office, as well as disinfecting the interior of your vehicles upon arrival and completion of work. We have created a No Contact drop area outside of the waiting room; payment can be accomplished via credit card over the phone. We understand that finances are being stretched at this time, but reliable vehicles are a necessity, if funding is an issue we have various option available upon request.For those sheltering in place and would prefer vehicle pick up and delivery, we are able to accommodate you within a five mile range of the shop. These are trying and uncertain times for everyone and we want all of our clients to remain healthy and safe and know you can call on us for support during you times of need.

Category Archives: Cooling System

Keeping Your Engine Cool in CHICAGO, Illinois

The cooling system keeps Illinois vehicle's engines from overheating while they are driving around CHICAGO. Its job is to move heat away from the engine. Let's talk about the various components of the system and how they make this happen.The radiator is the part most CHICAGO drivers associate with the cooling system. Coolant flows through the radiator which has fine cooling fins that draw the heat out of the coolant and dissipate it into the air. To make sure there's enough airflow over the radiator, a fan pulls air over the cooling fins even when the vehicle is idling.In some vehicles, the fan is powered by the serpentine belt. On others, an electric motor runs the fan. Electric fans turn on and off as needed. You may have heard the fan kick on shortly after you turn your vehicle off. The sensor has determined that the engine needs a little help cooling down to a safe temperature.A hose connects the radiator to the water pump. The wat ... read more

Categories:

Cooling System

Engine Hydration for CHICAGO Drivers: Role of Your Water Pump

The cooling system in an engine has five components: the radiator, the radiator cap, the hoses, the thermostat and the water pump. The water is literally the heart of the system. Just as your own heart keeps your blood circulating through your body, the water pump keeps coolant circulating through your engine.The water pump is driven by a belt, chain or gear and only operates while the engine is running. It has a limited life span and sooner or later will have to be replaced. You can check your owner's manual to find out how long your water pump should last. Some can fail at only 40,000 miles (64,000 kilometers), but almost all of them fail by 100,000 miles (160,000 kilometers).Water pumps don't gradually wear out; they fail. In other words, they're either working or they're not. A failed water pump has to be replaced.Water pumps can fail in two ways: they can spring a leak or their bearings fail. Leaks can come from a cracked pump but usually develop at the gasket whe ... read more

Categories:

Cooling System

Coolant/Antifreeze Service in CHICAGO, Illinois

CHICAGO auto owners may know that most automotive failures in CHICAGO, Illinois, are tire related, but do you know the second most common cause of vehicle failure? Nope, it's not teenagers. It is the coolant system. But if you take good care of your vehicle coolant system, it will take good care of you.A vehicle's engine creates a lot of heat - so much heat, that if it is not properly cooled, the engine can lock up, resulting in massive damage and repair bills. But when everything is working right, your vehicle engine operates at the proper temperature and all is well. Without antifreeze in your cooling system, the water could freeze and cause vehicle engine damage. This could be very expensive, not to mention inconvenient.The right mix of water and antifreeze protects the engine against damage from freezing and overheating. Antifreeze also protects the coolant system against corrosion that could cause the system to fail. The thing to remember is this: coolant system failure is v ... read more

Categories:

Cooling System

Thom's Four Wheel Drive Radiator Service

The coolant system is a vital part of your vehicle. It is also the second most common cause for vehicle failures. Even though coolant system failure is fairly common in CHICAGO, it is easy to prevent. The most recognizable part of the coolant system is the radiator. It is connected to the engine with hoses and is filled with coolant. The coolant draws heat off the engine and then passes into the radiator. Air passes through cooling fins to reduce the temperature of the coolant and then it's back to the engine again.There are several ways for the cooling system to fail. Most common is with the coolant itself. Coolant is comprised of water and antifreeze. The proper ratio keeps the coolant from either boiling away or freezing. Understandably, either can lead to massive engine damage.Another coolant issue that is often overlooked by CHICAGO drivers is the age of the coolant itself. Antifreeze has additives that protect the coolant system from corrosion. As these additives ... read more

Categories:

Cooling System
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