What should I do if kn intake protective liquid is sprayed too much?

Nursing oil can isolate dust, but too much, which will pollute the air flowmeter;

It may be that the engine is oiled before it is dry, or it is oiled before it is dry, which will have an impact on the engine;

You can try cleaning and oiling again and cleaning the throttle valve at the same time.

I hope I can help you.