Engine coolant.
Monitor your engine temperature and your coolant levels. Chances are you need to add more coolant to the car.
The drain plug for the radiator on a 2004 Astro Van is located at the bottom of the radiator. It is typically a plastic or metal valve that you can turn or unscrew to drain the coolant. To access it, you may need to raise the front of the vehicle and ensure the engine is cool to avoid burns. Always have a container ready to catch the draining coolant.
drivers side of engine block
The coolant temp sensor will be located very close to the thermostst housing.
The exact amount of coolant that a GMC Safari Van will hold is dependent upon the year of the van and the engine size. In general, the cooling system will hold five gallons.
A V8 engine is put in a Chevy Astro van by removing the existing engine and removing all unused accessories. The engine can then be put into place, bolted to the transmission, and everything hooked up.
That depends entirely on which engine and which radiator options you have.
Engine? 3.1L V6 are notorious for intake manifold gasket leaks. get it fixed soon or your engine is at risk. My Lumina had oil in coolant and coolant in oil. If there is tan foamy stuff on oil fill cap, coolant is in oil too.
The thread on cap on the engine coolant reservoir is the radiator cap
The purge valve sensor on the 96 Chevy Lunina van is on the driver's side of the engine about half way back from the bumper. The low coolant sensor is to the right of the front part of the engine, next to the PCV valve.
The water pump on a Ford Econoline E250 van is changed by removing the accessories from the front of the engine, draining the coolant, and removing the radiator hoses. The pump can then be unbolted, removed, and a new pump put in its place.
The 1995 Chevrolet Astro and coolant temperature sensor can be found on the front of the engine. The coolant temperature sensor will be a few inches above the thermostat housing.