Do you need to change the oil to clean up the carbon deposit on the throttle and cylinder?

Because during the operation of EFI engine, a small part of the exhaust gas produced by combustion in the cylinder will generate carbon deposit at the throttle body through the intake valve and intake pipeline. In addition, after the air passes through the air filter (especially the air filter that has been used for a long time), impurities will remain in the throttle. These filth will accumulate and will remain after a long time. ...