Can pine rust spirit clean the throttle?

Loose rust can clean the throttle but hurt the car.

Find a better repair shop if you want to clean it in the future. It was taken apart and cleaned. Spraying rust remover on a car can't completely clean the accelerator, but it will hurt the engine. Because the ignition point of rust remover and gasoline is different, the oxygen sensor can't identify it, which may cause the cylinder to explode ahead of time or delay, and damage the crankshaft connecting rod.