This may sound like a really dumd question, but since I've never done this in the past I want to make sure I get it right. I'm trying to flush my heater core, but I don't know where to begin. Do I unplug the hose on the water pump side and stick the hose & fitting there or do I flush from the back of the engine towards the front?? I found this diagram that my help you help me.
thanks in advance.


http://shbox.com/1/heater_hoses.jpg

 

If you are just flushing the heater core unplug the input and output hoses on the firewall and go from there.

 

The way I've always done it is to unhook both feed and return lines, then hook a hose to the return line and back flush it. Dont know if this is any better or worse, but someone told me to do it this way 25-30 years ago. Hope this helps.
See ya.
John

 

Great so finally I flush my heater core... It was simper than what I've had imagine. which I wanna thank all you you fellows that gave me the "how to" advice & pointed me to the right direction. Specially asiansensation for his pics that clear everything up for me http://web.camaross.com/forums/showt...hreadid=191218

so this morning I was driving with hot air blowing in my face.....nice feeling....oh yeah...!!!