The Performance Of The Car Getting Stuffy And Accelerating

The performance of the car getting stuffy and accelerating

This symptom can also be called insufficient engine power, and it is often manifested when the car is driving at high speed or uphill, especially under heavy load conditions, the engine power is obviously insufficient, and when the accelerator is accelerated, the speed of the car cannot be increased rapidly; exhaust feeling Dull, weak driving, soaring fuel consumption, etc.

Reasons for engine acceleration

1. Engine lubrication and fun system failure, engine overheating;

2. Air leakage in the intake pipe causes the mixture to be too thin;

3. Poor spark plug, igniter or high-voltage wire leads to weak high-voltage sparks;

4. The exhaust gas recirculation system is not working well;

5. Air flow meter, intake manifold absolute pressure sensor, throttle position sensor and other failures;

6. The turbocharging system is faulty;

7. Cylinders, throttles, spark plugs, intake pipes, etc. have carbon deposits.

The solution to the inability of the engine to accelerate (as much as possible)

1. Check whether the oil and coolant are sufficient, and add them according to the actual situation;

2. Check the dirtiness of the air filter, clean or replace it;

3. Go to 4S shop for engine carbon deposit cleaning project;

4. Regularly visit the 4S shop for maintenance;

5. Maintain good driving habits and avoid intense driving.