What Are the Reasons for Reduced Engine Power?

[LaHannah]

Common reasons include: excessive carbon deposits in the engine, leading to insufficient air intake; fuel supply system blockages, etc. Below are detailed explanations of the specific reasons: 1. Excessive carbon deposits in the engine: Too much carbon buildup on the valves and intake pipes is the most common cause of reduced engine power. The solution is to seek professional automotive technicians to clean the carbon deposits and check if the spark plugs need replacement. 2. Fuel supply system blockages: Inspect the fuel supply system for any blockages or vapor lock in the fuel lines, ensure the fuel pump is functioning properly, check if the carburetor float chamber fuel level meets the specified requirements, verify if the air filter is clogged, and check for any obstructions in the exhaust system. 3. Poor tire pressure: Improper tire pressure is also one of the factors affecting reduced engine power, especially when the tire pressure is low and the vehicle is carrying a large number of passengers. Therefore, when inflating the tires, ensure they are adequately filled according to the tire pressure chart indicated on the vehicle.