Not sure what you mean by "hot water valve". More info please.
Water pump removal chevy monte carlo 3.8
Heater temperature control valve.
Drain the water from your 1997 Chevy Monte Carlo cooling system. Remove the water supply hose. Remove the thermostat housing retaining bolts. The thermostat will lift out. Reverse the process to install the new thermostat.
you need to take the filter out and dry out the air box and install a new filter, you must have went through some deep water.
Ebay..!!
whats the eigine size
In a 1997 Monte Carlo Z34 you will require 1 and 3/8 gallons of antifreeze. ?æThis is to be mixed with an equal measurement of distilled water.
Blown head gasket.
Very likely
bad door seals
Drain the water from the cooling system. Remove the belt from the water pump. Remove the water hose from the water pump. Remove the water pump retaining bolts. Apply a brand-new gasket and reverse the process to install the new water pump.
Your cabin filter seal is missing or out of place.