Well, Im driving down the road and everything is just fine. I stoped at the wendys drive through and noticed taht my temp guage was at red. I shut the car off. Started driving again and most of the time if im going fast enough the car keeps cool, but if i stop it starts to heat again. When i got home i raised the hood and hears masive bubbling noises coming from the coolent overflow tank. The coolent sounded like it was boiling in there. The pressure was crazzy.

- the fan clutch is new.
- Never changed the termastat
- never changed the water pump

I hope that it isnt the head guasket, what do you guys think?