How do you change oil filter on Ford Transit van?

To change the oil filter on a Ford Transit van, first ensure the engine is cool and secure the vehicle on a level surface. Use a wrench to remove the oil drain plug and drain the old oil, then locate the oil filter—typically found near the engine block. Use an oil filter wrench to unscrew the old filter, apply a bit of new oil to the rubber gasket of the new filter, and install it. Finally, refill the engine with new oil through the oil filler cap, replace the drain plug, and start the engine to check for leaks.