How do you flush the radiator on a ford E 350 van?

Answer 1

To flush the radiator on a Ford E-350 Van, start by ensuring the engine is cool and then remove the radiator cap. Place a drain pan under the radiator, open the drain valve, and allow the old coolant to completely drain out. Next, close the drain valve and fill the radiator with a flushing solution or water, running the engine for about 10-15 minutes to circulate the fluid. Finally, drain the flushing solution, refill the radiator with fresh coolant, and check for leaks.