Automatic Starlet 98

Hello friends, I have a automatic Toyota Starlet 98 the problem is that it trembles too much and I don't know what the neutral is serene but when I reach a semaphor and this drive and braking it trembles too much I accept any advice thanks thanks

Hello everyone, Julio1710 , if you have the witness Check Engine off when the engine is running, I would clean the idle control valve (IAC), including the gas butterfly. Does the car have air conditioning? If you have how do you behave when you turn it on and the engine is in Drive, detained, it does the same, it trembles? Greetings to all.