1987 2.9 Blower Motor ??
Tried a search and only came up with quite a bit newer vehicles
My old hunting/fishing truck ('87 Ford Ranger) heater is only working on I'm guessing low and possibly high.
Figuring it's the blower motor resister, but where is this located and any possible pics on what to look for. Too cold here to do too much digging around on it.
Thanks for any help