BMW is a venerable manufacturer of luxurious automobiles, producing safe, sturdy, high-performance cars. All cars are subject to wear and tear over time. As your BMW ages, you may notice a decrease in its performance. This article will explore how your BMW performance will change over time.
Fuel Consumption
With time, your BMW’s fuel consumption will increase for various reasons. Here are a few of the most common causes:
Broken or clogged fuel injector: Fuel injectors help inject fuel into the engine. These parts become less effective because of age and wear and tear. This causes less fuel supply to your injector, resulting in propulsion loss or slow acceleration.
Faulty fuel pump: A defective fuel pump fails to send fuel to the injector, resulting in an insufficient fuel supply in the engine. This causes poor acceleration, hard starting problems, and an overall loss of power. The fuel pump is also prone to getting clogged and become less effective over time.
Defective catalytic converter: The catalytic converter facilitates fuel burning in the engine. As your BMW ages, its catalyst becomes less efficient at converting the fuel into power. This causes less power when you push down on the gas pedal.
Engine Overheating
Over time, you may notice that your BMW engine runs hotter than expected. This is due to the combustion process becoming less efficient. Eventually, the temperature of your car’s engine rises and affects the performance. Some of the common causes of engine overheating are:
Defective thermostat: The coolant thermostat regulates the engine temperature. The thermostat becomes less effective in cooling down the engine and may cause it to overheat as your car ages.
Faulty water pump: The water pump circulates coolant to the engine. Over time, the pump weakens and fails to deliver coolant to all engine parts. This causes your car to overheat.
Coolant leak: A coolant hose may develop a leak causing the coolant not to reach the engine. This will cause your car engine to overheat.
Clogged cooling system: The cooling system may collect dirt and debris over time. This will reduce the efficiency of the coolant in circulating to all engine parts, causing your car’s engine to overheat.
Transmission Overhaul
You may notice that your car’s transmission feels looser as it ages. This is due to the transmission pan developing leaks and rust. If the leak is severe, you may notice a decrease in your car’s acceleration speed. The transmission will overheat, making it unable to cope with the standard transmission load. This will cause your car to lose power.
Maintenance and Repairs
As you drive your car, various parts wear down. To maintain the efficiency of your car’s parts, you should get a professional check at least every six months. Repairing these parts can help keep your car running smoothly for years to come. Here are some of the most common repairs you need to check out:
Lower Engine Oil Level
You should check the engine oil level regularly. If the oil is low, this will significantly reduce the efficiency of your engine. Low oil levels can cause premature wear and tear on your car’s engine. This will reduce the overall performance of your car.
Dirty Spark Plugs
The spark plugs are the critical components in igniting the combustion process inside your car’s engine. As they wear out and become less efficient, they’ll reduce your car’s engine performance. This can result in a loss of power.
Weakened Transmission Fluid
The transmission fluid becomes less effective in lubricating and cooling over time. This will cause your car to lose acceleration speed and power.
Low Brake Fluid Level
The brake fluid serves as a coolant and helps prevent corrosion in the brake system. As your BMW ages, the fluid becomes less effective in cooling down the braking system. This reduces the performance of your car and causes faulty braking.
Tire Wear
Tires lose their grip on the road with time. This will reduce the performance of your car and make it feel unstable. The car may experience loss of traction on wet or slippery roads. Regular tread inspections and changing of your tires will help you maintain the optimal performance of your car.
Defective Suspension System
The suspension system helps in keeping the car steady while in motion. Over time, your car’s sway bars and shock absorbers wear down and become less effective. This will cause your car to lose stability and have faulty steering or wobbling.
Need Help in Improving Your BMW Performance?
Over time, you will notice various changes to your BMW performance. These changes may affect not only the performance of your car but also its drivability, safety, and convenience. You must conduct regular inspections and maintenance to keep your car running smoothly for years.
