Forgive me, I’m not a car guy. 2018 GMC Canyon.
The other day I went for a bit of a drive and when I got to my destination, my engine cooling fan ran for 5-10 minutes. First time it ever did that. I hauled some building materials back home and it did it again. After the engine fully cooled, I checked the coolant levels and it was low. I topped up the coolant with Prestone DexCool Extended Life 50/50
Premixed Anti-Freeze/Coolant for GM Vehicles, but the fan is still running. I have been told I might have to burp the system to get the air out. Does anybody know how to do that?