There is not drain plug, you need to remove lower rad hose.
The 1996 Chevy Astro Van radiator drain plug can be found on the right hand side of the radiator. The drain plug will be near the bottom of the radiator.
Look at the bottom or rear of radiator
in the oil pan you have drain radiator and tranny fluids first
parts needed for a tuneup on 2004 chevy express 3500 van
When standing in front of the van it is on the left hand side on the engine side of the radiator it's on the bottom. It plastic.
There is a drain plug located on lower left side of radiator directly below radiator cap. Position a collection pan on floor below drain plug. Rotate drain plug counter clockwise until coolant flows freely from radiator.
On the bottom of the radiator. If there is no drain plug, simply remove the lower radiator hose to drain the coolant from the radiator.
To change the thermostat on a 1987 Chevy van, drain the radiator and locate the thermostat under the upper host assembly. Remove the bolts holding the thermostat in and replace it.
Does anyone know the proper way to remove the clutching fan on a 2000 Chevy express van 3500 5.7 ltr?
Drain the vans radiator. Remove the top radiator hose and water inlet. take the thermostat out. Put in the new thermostat and re install the inlet and hose. Refill the radiator.
Yes.