View Full Version : External resistor for coil location

John Gallagher
07-25-2006, 06:15 PM
"I have a 1975 22' Sea Ray, the coil overheated and and I need to replace the external resister and coil too, which I have new. I don't know where the resistor mounts. Any one know?"

Eddie from Oregon
07-27-2006, 01:07 AM
Do you know if it uses a ballast resistor? Might be that you had the wrong coil. Some coils do not need outside ballast resistance.

07-30-2006, 12:37 PM
If it is a mercruiser it won't have one. The system uses a resister wire.