Chevrolet Repair: Thermostat, chevy malibu, radiator hose

Question
How do you replace a thermostat in a 1999 Chevy Malibu?

Answer
Hello Jamie,
When the engine is cool, remove the top radiator hose from the engine, and then remove the neck that you just took the hose off of. The thermostat is right under the neck.
Clean all the old gasket off, and be sure to install the new thermostat in the correct direction. The temp sensing bulb goes into the engine.

Van