I recently put in a "new" engine on my 300D. The climate control always worked fine including AC before this and now the fan doesn't even turn on. The connection in the back of the climate control unit is tight.

I was hoping someone might suggest a place to start looking for the problem (I checked the fuses first).

Also, the two wire (red & blue) connection to the AC compressor is different on the engine. Could anyone tell me (if I am looking down at the compressor) which wire would be above the other; red or blue? Hope that makes some sense..

Will Sanderson
1982 300D Turbo 270k SVO/Hydrogen Injection
1980 Scout II (TD) 107k SVO