I doubt that 87 has a fan relay. I'm not 100% sure as I don't own one. But my 85 Eldo has an electronic fan module. If that shorts out, the fan never stops running (so it kills the battery).
Mine is mounted in the air box (on the engine side of the firewall). It has a thick wire going to the fan motor (that is a dead givaway). Yours might be similar.
Peteski
Mine is mounted in the air box (on the engine side of the firewall). It has a thick wire going to the fan motor (that is a dead givaway). Yours might be similar.
Peteski