vou trocar

I'm going to change

→ ir
phrase Uncommon #12,569
I'm going to change Used to express an intention to change, replace, or exchange something. With de, as in “trocar de carro,” it means to change from one thing to another.
PO: Vou trocar de roupa antes do jantar.
EN: I'm going to change clothes before dinner.

Vou trocar de emprego logo.

I'm going to change jobs soon.

— Faça a Coisa Certa (1989)

Vou trocar o disco.

I’m going to change the disk.

— Diva: Paixão Perigosa (1981)

Vou trocar meu jogo de cama por um de algodão egípcio.

I'm going to replace my bed linens with Egyptian cotton ones.

Vou trocar de lado.

I'm going to switch sides.

— [REC] (2007)

Vou trocar a fechadura.

I'm going to change the lock.

— La La Land: Cantando Estações (2016)

Vou trocar.

I'll change it.

— Podres de Ricos (2018)

Vou trocar minha camisa.

I’m going to change my shirt.

Vou trocar de camisa.

I'm going to change my shirt.

Vou trocar o dinheiro.

I'm going to exchange the money.

— As Diabólicas (1955)

Vou trocar de turno com ele. Certo?

I'll switch shifts with him. Okay?