Totoya Corolla 1999

Hello, I have a mesh with my corolla, it results that 2 days ago I started to present problems what happens is that when the car is heard, I hear the revolutions go down and the revolutions suffer and I do not know what it will be because I thought that perhaps the injectors were dirty and I bought an additive but it turns out that it still does the same thing now does not know if the spark plugs will be It will be perhaps someone would help me with my problem

Look if you are interested, how can you face a scanner yourself to see if it is something electric if you want to know what it is like, let me know either

Hello friend, the first thing would be to know if you have taken a good maintenance of your Toyota, that is, if you have changed spark plugs cleaning injectors and the main cleaning of the butterfly body and the IAC valve if you have not done any of that it starts there almost everything is relatively easy to do and if you want to clean the butterfly body in the network there are videos and pages that describe step to step by step how to do it. Preventive in a car will help you not to have these failures