Ive searched for a little while and cant find exactly what im looking for so here goes. Just bought a 95 GSR about a week ago. Heat was always kinda crappy and the climate control is broken in the dash so i went under the hood and moved the valve myself and it got better but it took forever to warm up so i figured the thermostat was stuck open (the car sat for almost 6 months) so i replaced it with the factory GSR one and then i had no heat at all. I did bleed the system and all that and still no heat. So i bypassed that valve in the firewall cause it was giving me problems and then about 20 min. of running the car it had heat. Had heat for about 2 days and now all of the sudden i only have heat while driving and when i come to a red light or very slow moving traffic it gets cold till i start moving again...any ideas???