My 97 3.4L would over heat and boil. Just to let you guys know I replaced the water pump (which was a Lifetime Warranty one with the pressed alum. fins from autozone) with a pump that had a cast iron propeller which looked completely different (from autozone about $30 with one year warranty). Car runs amazing now, no air in the coolant, doesnt even get close to over heating with the max being straight up sitting in traffic. Just an fyi! Thanks for everything!

 

Glad to hear you fixed the problem. Now you can enjoy your Monte without problems.

 

Sweet!!! Glad you could fix it.!