How to Solve the Weak Power Issue of the Old Mazda6?

[Tessa]

The reasons and solutions for the weak power of the old Mazda6 are as follows: 1. Poor fuel quality and clogged fuel lines: Filling the car with low-quality gasoline (such as mixtures with excessive impurities) is a common cause of this issue. Excessive impurities in gasoline can easily lead to carbon deposits, and in severe cases, clog the fuel lines, resulting in poor fuel supply and reduced power. In this case, it is necessary to clean the fuel lines and switch to higher-quality gasoline. 2. Excessive carbon deposits and spark plug wear: Excessive carbon deposits on the valves and intake pipes are the most common causes of reduced power in cars. The solution is to seek professional auto repair services to clean the carbon deposits and check if the spark plugs need replacement. 3. Dirty throttle body: The throttle body controls the engine's air intake, and its opening angle has a standard value. If this standard is not met, it can lead to abnormal fuel injection, causing power loss or instability. It is recommended to clean the throttle body during routine car maintenance and check if the air filter needs replacement.