Everything you need to know about car thermostats in one short 10 min video.

See all the topics covered in the time stamps:
00:00 - Intro
00:18 - What is a thermostat
01:16 - How does a thermostat work
01:48 - Symptoms of a bad thermostat
01:58 - Stuck closed thermostat symptoms
02:28 - Thermostat stuck open
03:17 - Is it OK to drive with a P0128?
04:15 - How to test STUCK CLOSED thermostat
04:48 - How to test STUCK OPEN thermostat
05:36 - How to buy BEST THERMOSTAT
06:13 - Example of wrong thermostat
06:42 - Thermostat replacement
06:50 - Where is the thermostat located
07:30 - How to drain coolant
07:50 - Thermostat housing
08:17 - Thermostat replacement tips
09:54 - Conclusion


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Disclaimer:
Due to factors beyond the control of Make It Easy Mechanic, it cannot guarantee against improper use or unauthorized modifications of this information. Make It Easy Mechanic assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Make It Easy Mechanic recommends safe practices when working on vehicles and/or with tools seen or implied in this video. Due to factors beyond the control of Make It Easy Mechanic, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Make It Easy Mechanic.