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Person in an older truck turning their thermostat controls to broken heat setting.

Common Reasons Why the Heat in Your Semi-Truck Isn’t Working

There’s nothing more miserable in the winter than a car heater that doesn’t work. Not only do freezing temperatures make you feel uncomfortable while driving, but a lack of heat to defrost frozen windows can be a serious distraction and hazard for you and others on the road. Don’t be miserable in the winter because your truck heater isn’t working, take it to your local mechanic experts at Bob & Ron’s Auto Service Inc. in Decatur, IL. Here are a few common reasons as to why your semi-trucks heater may not be working. Continue reading below!

Low Coolant Levels

Low coolant levels are one of the most common reasons why your truck’s heater just abruptly stops working. A lack of coolant in your heating system prevents the heater core from warming up and instead blows cold air. Thankfully, replacing the coolant in your car is a quick and easy fix that the experts at Bob & Ron’s Repair Service Inc. can take care of in a matter of minutes. Don’t settle for cold air in the winter, get your heater fixed by one of our skilled mechanics today!

Person in a blue winter coat with a blue winter hat and gloves sitting in a truck with a broken heater.Broken Heater Core

A broken heater core is a more serious issue than having low levels of coolant. The heater core in your truck is responsible for sending the heat through your vents and into your vehicle. Since these vents are extremely small, they can become clogged with debris or break down from rust and will stop the flow of your heating system altogether. At Bob & Ron’s Repair Service Inc., we are skilled in flushing and repairing clogged or rusted heater cores to have your system running like new again.

Faulty Thermostat

The thermostat in your truck controls the levels of coolant that flow through the radiator and into your vehicle. If you notice that the engine has been running for a considerable length of time and your thermostat is not accurately controlling the temperature of your truck, it may indicate that your thermostat needs replacing. Thankfully, thermostats are fairly inexpensive parts and easy to replace. To have your diesel vehicle’s thermostat and heating system inspected, call (217) 877-4794 at Bob & Ron’s Repair Service Inc. in Decatur, IL today.

Black thermostat control knob in old truck with red and blue heating and cooling settings.Damaged Controls

Another simple solution as to why your heating system is not working in your vehicle could be due to damaged controls. If you have an older vehicle, chances are the controls have just aged with time and after years of pressing and turning, they finally gave out. This is a common and easy fix that can have your vehicle’s heating system running good as new with expert services from the mechanics at Bob & Ron’s Repair Services.

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