check your coolent fill cap
Don't! Most cars have a reservoir for radiator coolant ... add liquid to the reservoir. Opening the radiator cap introduces air into the sealed system ... you don't want air bubbles in the cooling system.
Radiator could be plugged or restricted
at the bottom of the coolant reservoir tank.
The reservoir is usually considered to be the tank which holds coolant. It feeds the coolant into the radiator when needed, and receives coolant from the radiator as is necessary. This is where you check and maintain the coolant level. Make sure the cap is on quite tight.
Both. The reservoir is the overflow. But in the event your radiator is low, your reservoir will back it up.
Add the coolant into the coolant reservoir. Be sure the engine is cool when you remove the cap off the reservoir.
If there is a cap on the radiator you can check to see if the radiator is full , and if it isn't , " top up " the engine coolant . Otherwise , you check the engine coolant level at the engine coolant reservoir when the engine is cold and maintain the level at the cold mark
Head gasket? Low coolant level? Water pump not circulating coolant? Thermostat not opening? Radiator plugged or restricted?
Yes; it's on the coolant reservoir. The entire coolant reservoir on the Saturns is pressurized.
There's the radiator, and there's also the coolant reservoir.
It's only radiator cap is on the coolant reservoir.
The "radiator" cap is located on the coolant reservoir.