Why does the car suddenly lose acceleration?
1 Answers
Reasons why a car suddenly loses acceleration: 1. Fuel line blockage - first check if the fuel filter is clogged, whether the fuel pump pressure is sufficient, and if the fuel injectors are blocked; 2. Exhaust system blockage - inspect the catalytic converter and the entire exhaust pipe for any blockage; 3. Excessive carbon buildup in the throttle body, idle position sensor malfunction, or air flow meter damage. When experiencing a loss of acceleration during normal driving, it is recommended to visit a 4S shop for computer diagnostics to identify fault storage codes. If the issue is not related to electrical components, then it may be mechanical, which can be diagnosed by professional technicians through disassembly and inspection, as 4S shops have specialized equipment.