Post by
S13FX »
https://forums.nicoclub.com/s13fx-u28329.html
Wed Nov 29, 2006 11:53 am
Thermostat go!!! Think about it with out a thermo true the car would warm up slower but it would do that because there is a higher volume of collant going in so it warms up slower and cools down a lil faster. But with a stock open thermo, true the coolant does go in but that thermor is still in obstruction of the flow so it flows in much slower. Check your radiator hoses, I belive the top one should be cooler then the bottom one. If im not mistaken the bottom one should actually be pretty warm to the touch.