OBD-i and OBD-ii did a '96-'97 F53 ever have diagnostic plug

The location of OBD plugs (within 2' of the steering wheel) wasn't standardized till 1996, and even then only for passenger cars. Earlier cars, and RV's up through about '99...crapshoot for location and type of connector. And then of course the "split-year" situation with RVs adds another layer of ??? to the whole thing. My last RV (Class C) was an '88 model RV on an '87 model chassis that was built in '86! Glad the OP was able to find it with help from the forum.