Buick Century Coolant Flush

demo of how i change coolant on my buick. going 330000 miles strong. in this video i have a look at a buick century 3.1 that came in with a customer complaint of overheating. pretty common issue on this is my first time changing a radiator in a buick century. easy right? well it is me and my luck so let's find out. #diy #doityourself this is video on how to bleed the coolant system on a general motors 3.1 liter and 3.4 liter v6 commonly used . if you do not bleed installation spotlight presents: helpful tips for replacing the coolant level sensor on a gm 3.1 liter engine level of difficulty: today's helpful how to video will be on bleeding your gm 3.8l engine, its a simple and easy to do step that you may need to do not my usual project, but it is keeping me busy. changed a 1 year old ect sensor because the connection wasn't being made. sensor was faulty by design. gm ac units are sometimes not known for their durability, so i figured i'd search out the leaks on this lemon's racer. cause after