The Leading Repair Shop in Frisco to Fix a Faulty Coolant System in a BMW 3 Series

The BMW 3 series for seven generations have provided their customers with luxury, comfort, and efficiency. However, one common problem of this brand is overheating. Most times, this is caused by faults in the cooling system of the vehicle.

Generally, a vehicle’s cooling system helps in keeping the engine at a normal temperature. It prevents the engine from becoming too hot or too cold once the vehicle is started and warmed up.

BMW 3 Series Coolant Warning

When the engine overheats, the pistons might collapse and cause your engine to stop. Of course, your vehicle stops moving. If you want your BMW 3 series to perform excellently as expected, the cooling system of the car must be in good working condition.

The cooling system consists of several components which are all important in maintaining the right temperature. They include coolant, water pump, radiator, radiator cooling fan, thermostat, and cooling system pressure cap.

Common Problem of the Coolant System

Faults or failure of any of the components of the coolant system would affect the entire system:

  • Thermostat: A failed engine thermostat would prevent the coolant from flowing through the engine to the radiator to be cooled, thereby causing the engine to overheat.
  • Radiator: When the radiator is clogged, the heat from the coolant would not be dispersed out of the engine.
  • Cooling system pressure cap: A faulty pressure cap would lead to overboiling of the coolant, causing overheating.
  • Coolant: If the level of coolant is low, the engine may overheat. A decrease in the amount of coolant is caused by leaks in the cooling system causing the coolant to burn in the engine.
  • Water Pump: A failed water pump would prevent the circulation of the coolant.
  • Radiator Cooling Fan: Once this is faulty, air would not move through the radiator and the temperature of the coolant would not be reduced. This mostly causes overheating when the car is not moving.

Symptoms of a Faulty Coolant System

  • Smoking from Hood: If you notice smoke coming from under your hood when driving it, this indicates overheating. You should pull over and call for a tow.
  • High Reading on Temperature Gauge: This is a clear symptom of a problem. Once the temperature gauge of your BMW 3 series increases so high, you need to call our professional mechanics to check your car immediately by towing it to our shop.
  • Decreasing Gas Mileage: When the engine temperature increases drastically, there will be a drop in the gas mileage.
  • Drop in Coolant Level: When you notice that your coolant has reduced, it shows that there is a problem with the cooling system.
  • Visible Coolant Leak: When you notice a bright green fluid on the ground where your car is parked, it is an indication of a coolant leak.
  • Check Engine Light: The check engine light will illuminate to alert you of a problem with the engine.

Any of these symptoms in your BMW 3 Series is an indication of a faulty coolant system. You need to bring your car to our certified repair shop. We have experience in diagnosing and fixing many different kinds of problems in a BMW 3 Series. Our mechanics will inspect your vehicle, find the root cause, and repair it quickly and affordably.

It is much safer and less expensive to prevent your engine cooling system from becoming faulty. You can do this by having regular checks of your BMW’s cooling system. Check the coolant level regularly. You can do this yourself or schedule an appointment with Ultimate Bimmer Services to provide this check.

Ultimate Bimmer Services: The Leading Repair Shop For Your BMW Needs

If you want to fix the coolant system of your BMW 3 series, visit us at Ultimate Bimmer Service. We have ASE-certified professional mechanics who all have years of experience maintaining and fixing BMW cars. Most of our customers come from all over Carrollton and Dallas, TX because they trust us to provide them with affordable and complete BMW maintenance. We make use of only the latest and best factory-grade tools and equipment to provide you with quality service.

BMW 3 Series Coolant System Check

Over the years, our focus has only been on BMW cars, and as a result, we are current on everything concerning its repairs and maintenance, making us the go-to service center for BMW owners in Dallas and the surrounding cities of Denton, Frisco, Irving, Richardson, and Plano.

At Ultimate Bimmer Service, we are dedicated to ensuring absolute customer satisfaction. Please call or visit our shop today to schedule your next appointment.

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