My series 1 zed heater doesnt want to blow cold, i've replaced the pod, the sensors under drivers footwell + removed centre console.

The flap in the middle opens up under 20 odd degrees + is fully open at 10'c.

Never blows cold, it has been lukewarm on 40'c though.

I have spent an hr searching+ cant get where the heater doors + mixer valve thingy (technical term) is :mac1:

have a look here, might be of some help

 

http://www.ttzd.com/

 

Under : Auto Climate Control Diagnostics:

 

:)

This should help>>>

http://www.300zx-twinturbo.com/cgi-bin/manual.cgi?list=ha&dir=&config=&refresh=&slide=135&cycle=off&scale=0&design=default&total=168