Horton Fan

[birdshill123]

Don:

Have you considered it could be the wiring? Have you found the sesnor
under the alternator? Chek that the wires are attached properly. Maybe
the wires cooked and have become brittle giving you intemittent
contact. I would check the wiring first. Then do as Bill and I
suggested and remove the sensor and test. I dont know what it is like
on an SP but on the FC it is a fun job. I had to use a deep 1/2 inch
drive socket and a super long Johnson bar to loosen the sensor. I guess
they sieze to the block threads.


Bruce
1988 FC35