Home › Forum › Ask A Member › Testing coils in 1974 25 HP Evinrude › Re: Testing coils in 1974 25 HP Evinrude
May 14, 2015 at 3:47 pm
#15952
quote Steve D:
Any info on testing the charge coil?
Being a ’74 model, your motor will have the low tension mag with a driver coil. To check it, undo the leads at the points and when hooked up to an ohmmeter, the reading should be 1.45 +/- 0.4 ohms.
As for the ignition coils, I like to change them when I see them arcing all over the place! 😀
