How do you close the radiator drain petcock on a 1998 Dodge Grand Caravan 3.0 liter engine?
The radiator drain petcock on a 1998 Dodge Grand Caravan 3.0L engine is typically a simple screw-type valve. To close it, you'll need to turn it clockwise.
Think of it like tightening a screw. Turning it clockwise will close the valve and stop the coolant from draining. If it's particularly stiff, use pliers or a wrench (the correct size for the petcock) to help. Don't overtighten; just snug it firmly.
