Flood spot

[sacpul]

Hi people,

I have a toyota vitz 4x4 with a 1.3 litre engine (2nzfe).

Few months ago i changed the air filter and installed a mushroom type. This works good for only 3 days because it was faulty and doesn't work as a filter. After then started the problems.

First there was a small flood spot and then this increases more and more. The car was a disaster. Then installed the original parts of the factory and the problem still remains there.

I searched on the net and found how to clean the airflow meter that is near the air filter. It becomes good but i thought that this meter is still faulty and bought a new one but still i have a small flood spot.

What should i do now to remove this flood spot?

Sorry about my english because i am poor in speaking english

Best Regards
sacpul