over heating

[myeclipse999]

My 97 RS starts to run hot whenever i get to crusin around 60 or 70mph. It isnt extremely hot but its enough too bother me. I have had the car for 2 1/2 years and it has never done this. I can turn the heater on and the temperature will go back to normal. Whats the problem? I have a new radieator, its only about 5 months old, and I replaced the thermostat, radieator cap, and it has a new fan on it. I got plenty of fluids but the damn thing just keeps heating up. Any ideas on what it could be?

 

[TimG]

Might want to change the water pump possibly.

 

[4G63luvr]

Possibly water pump, Might be loose or cracked hose letting air bubbles in, might be a slightly blown headgasket. I'd replace the water pump first if the hoses are still in great condition and tightened down properly. Chris

 

[workin_on_it]

do a pressure check to find out if its leaking at all...any white smoke while driving?