Just flushing the radiator, no but to flush the system, yes.
once a year
Remove The Radiator And Have A Radiator Shop Test, And Flush It.
i flush the radiator filled it with antifreeze water .. now i heard i should take out air from inside of radiator or hoses so the air will not block circulation of the water? thank you.
One flushes a radiator by draining the radiator, rincing the radiator, and then by adding a new coolant. One should remember that the drained coolant is toxic.
there is a radiator plug on the bottom passenger side of the radiatior, take that out and flush from the radiator cap.
Cleans antifreeze and dirt out of the radiator
can crack the engine.
You can always go to walmart or try an autoparts store and get a coolant flush kit which has all the fittings to fit onto the radiator and connect a water hose to it Also some transmission flush. should have directions with it.
Disconnect it and use a garden hose with a power nozzle. That should clean it out.
buy the universal fluid at your local automotive store.
To flush a Toyota Previa radiator, first drain the antifreeze in the radiator into a bucket. This is done by turning the valve at the bottom of the radiator. Close the valve and add a radiator flush product purchased at an automotive parts store. Follow the directions on the bottle of flush. This usually means running the vehicle for a certain amount of time and then draining the radiator again.