Heater Hose routing.
 

I just bought an 85 supra and the heater core was bypassed because it leaked. I just got done replacing it (yuck!) and need a diagram of the hose routing.

Thanks in advance.

how difficult was it to replace the heater core ?

the water comes out of the rear top center of the engines head and goes to the heater vsv switch on the firewall , then goes through the heater core and comes out the firewall near the egr valve

http://www.cygnusx1.net/supra/libra...M/co/CO_02.html

Actually it was kind of a pain. The only reason that I did it was they wanted $360 to do it at a shop. (I already had the heater core). Definatley plan on devoting the better part of a day.

did you have to pull the whole dash ?