What Causes Sudden Loss of Power While Driving a Car?
1 Answers
It may be due to issues with the car's alternator, or problems with the fuel supply system and ignition system affecting performance. Reduced engine power can also result from carbon buildup in the engine. Engine carbon deposits include various types, such as cylinder carbon deposits, throttle carbon deposits, spark plug carbon deposits, and intake carbon deposits, all of which can impact engine power. Below is a detailed explanation: 1. Excessive carbon buildup: When there is too much carbon buildup inside the engine, the car's ignition system may become misaligned, reducing the engine's air intake efficiency and ultimately leading to a drop in power. The car may exhibit symptoms like weak idling or even shaking in severe cases. 2. Poor-quality gasoline: Fuel system malfunctions can occur if the car is filled with low-quality gasoline, resulting in reduced engine power. If the car's fuel requirement is 95 octane, it must use 95 octane gasoline as this is the minimum fuel standard for the vehicle. Another possible cause is a blocked fuel tank vent, which restricts fuel supply, leading to an overly lean air-fuel mixture in the engine and reducing its efficiency. 3. Insufficient fluid levels: Low engine oil or insufficient engine coolant can increase the engine's load, impairing its cooling performance. This not only reduces engine power but also increases fuel consumption.
