Quote Originally Posted by speed24 View Post
Hello All, I have a 2006 Grand Prix and it now has no heat. I bled the coolant system and there are no leaks. I cant figure out what the problem is. Any suggestions would help. Thanks in advance.
Why did you bleed the coolant system? Did you do this to try and fix your no heat problem? Or did you bleed the coolant system, then you found you have no heat?

Check the simple things first. Make sure your radiator is full of coolant. If your car has a radiator cap, remove that, and make sure the radiator is full to the top. Note that the radiator cap is different from the overflow tank.