Ea 1 1 1 accelerate the whine.

The reasons for whining when the engine EA11accelerates are as follows:

1, exhaust part failure:

Air leakage of exhaust connecting pad or exhaust pipe perforation will produce abnormal sound when the engine accelerates.

2. Air inlet part failure:

Part of the intake manifold or throttle body leaks or is not tightly sealed.

3, engine chassis part failure:

Abnormal noise of accessories around the engine or engine block or chassis parts caused by loose accessories or vibration interference.

4. Internal causes of transmission failure:

For example, abnormal noise caused by lack of oil or abnormal wear during driving.