How many days can Mondeo's throttle change be approved?

Mondeo throttle replacement can be approved in 3 days.

The air leakage of automobile valve will be manifested as the weakness of the vehicle, the difficulty of starting/accelerating, the decrease of engine power leading to the increase of fuel consumption, and the obvious carbon deposition in the engine system over time.

Valve leakage is manifested in the following aspects:

1, valve ablation leads to the decrease of sealing performance of valve and valve seat.

2. The valve sealing ring was not well ground during maintenance.

3, the valve clearance adjustment is too small, resulting in lax valve closure.

4. When the valve is installed on the valve seat, something gets stuck, resulting in poor sealing.

5, valve and valve seat cone carbon deposition.

6. Pitting, nicks, spots, burns and dents on the working surface of the valve.

7. The valve and valve stem run out of standard.

8. The coaxiality of the valve guide hole and the valve seat hole exceeds the standard.