Drove the car to work yesterday and the fan was still working fine. When I got home, fired the car up to do some data logging and the fan then abruptly stopped.
Great. Set the PWN to 20% @ 0 RPM and started to troubleshoot the issue. When I wiggled the fan connector it started to run. Pulled it off and found this:
Dammit!! Looked around and found the original fan from my cars pushrod days and put it back in. It fits the 5.0 style radiator so much better than the 4.6 fan did, imagine that. I’m going to replace the fan connector as soon as it arrives in the mail. The entire setup will be revamped with either the Delta PAG setup or something comparable that’s readily available.
Progress picture for the heat extractor hood!