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View Full Version : sr20 overheating problem - possible waterpump?


keistyle
02-21-2014, 09:05 PM
Get's up to operating temp fairly quickly. Stays around there for a bit, then it gets warm. It starts to heat up notably when at idle. Even when driven normally it gets warm. Odd thing is.. when i drive it hard (hit boost) it lowers the temps. which leads me to believe that the issue is flow related and why im considering its the waterpump. Any and all insight is appreciated

s13 redtop.

new z32 (16psi) rad cap

bleed cooling system twice (funnel method)

autozone s14 thermostat recently installed

No leaks that i can find.

no coolent in oil / vice-versa

no smoke of of any kind out of the exhaust


:hyper::hyper::hyper::hyper::hyper::hyper::hyper: