no
If you are sure that it did not freeze and crack the block, Then the intake manifold gasket is leaking. That is a common problem with the vortec Chevy engines. You need to replace the gasket with a factory Chevy gasket from the dealer.
petcocks are usually located on one of the bottom corners of the radiator, on the back (engine side).
The radiator drain plug on a 1989 Chevy C1500 Silverado is on the bottom of the radiator.
Assuming a V8 engine, it's on the top, front of the engine. The thermostat housing is where the top radiator hose goes into the engine.
Valves will clatter if the engine is overheating.Valves will clatter if the engine is overheating.
It is beside of the battery just under the upper radiator hose.
follow the upper radiator hose it would be right at the end of that
check engine oil for water and check radiator for oil
Pour the coolant in the radiator.
there should be a engine decal on the radiator shroud it will have the directions on how to install the serpentine belt the engine size should be on this decal
If your 2001 Chevy Silverado is still overheating after replacing the thermostat and water pump, check for other potential issues such as a clogged radiator, low coolant levels, or a malfunctioning radiator fan. Inspect the coolant for contamination, which could indicate a blown head gasket. Additionally, ensure that there are no leaks in the cooling system and that the radiator is functioning properly. If these checks do not resolve the issue, consider consulting a professional mechanic for further diagnosis.
It's always on the back (or behind) the radiator on the bottom. You have to drain the radiator at times. If you still have problems, consult a "Chilton's" manual or repair book.