The Northstar engine is a self purging engine. It requires no bleeding procedure.
The cooling system bleed valve, on your General Motors 5.7 liter engine, is located on the bottom of the radiator. The bleed valve should be in the middle of the radiator bottom.
cooling system capacity, 1997 gmc 5.7 liter engine
According to my Chilton's auto repair manual : For a 1987 Chevrolet Celebrity with the 2.8 liter V6 engine : ( the engine cooling system capacity is 12.6 U.S. quarts )
The 2004 Chevrolet blazer 4.3 liter engine cooling system has a capacity of 4.7 gallons. The cooling system should contain a minimum of 50 percent antifreeze.
Park your car on car ramps or on hill with sharp incline, then start the engine and run it for 10-15 minutes at least. It should push out air trapped in the engine.
but a chilton manual for it.
Fill the over flow tank to where it should be and just run the engine as usual. The system bleeds itself, Just check the over flow tank to make sure there is enough coolant in it.
Fill the radiator to the top with coolant. Start the car and keep checking the coolant level. The coolant level will drop when the thermostat opens up, so refill it.
The 2002 Dodge Caravan 2.4 liter engine cooling system has a coolant capacity of 5.5 gallons. The cooling system fluid should be 50 percent anti-freeze.
where the top radiator hose meets the engine there is a small housing, the thermostats inside. The brass screw on top of this housing is where you bleed the air from the cooling system after replacing it and refilling the system. Be sure not to overtighten it after you screw it back together or you can snap the top off of it (brass is soft)
According to the 2009 Ford Escape Owner Guide : Only the 2.5 liter four cylinder engine has the fail-safe cooling system
3.0 Liter V6: freeze plug