Look at the bottom or rear of radiator
1. Place a drain pan of sufficient capacity under the radiator and open the petcock (drain) on the radiator. è Plastic petcocks easily bind. Before opening a plastic radiator petcock, spray it with some penetrating lubricant. 2. Drain the cooling system completely. 3. Close the petcock. 4. Remove the drain pan.
If it is a plug it unscrews counterclockwiseIf it is a petcock it opens clockwise Remove the lower radiator hose
If your truck doesn't have a drain plug on the radiator, just remove the lower hose and place a container underneath to catch the coolant. there should be a petcock on one of the lower corners of the radiator. it would more than likely be on the engine side (as opposed to the front of the radiator). with the engine cold, remove the radiator cap, then unscrew the petcock. catch the coolant in some sort of container as it is illegal to dump it into the environment. its also very toxic to animals.
Standing in front of truck with hood opened look down at the bottom right corner of radiator and you will find it there.
It screws out.
Standing in the front of the truck, It will be on the inside of the bottom right corner of the radiator.
It will be on the inside right bottom side of radiator. HARD TO SEE.
Should be a plug at the bottom or rear of radiator or remove the lower hose
it will be on one of the lower corners of the radiator. When you find it turn counter clockwise a few turns, then pull it out some and the water will start coming out.
facing the truck there is a petcock on the radiator it's located on the bottom of the driver's side .It has a small piece of plastic hose on it . you might be able to get it out by removing the plastic shroud below the radiator . it's kind of hard to get at
Its on the bottom drivers side of the radiator. Just inside the bottom of the wheel well lip is your easiest access. It should be a plastic "key" type on that truck. May be a plug at the bottom or rear bottom of radiator
Clockwise = close Counter-clockwise = open.