Normal
I've never seen corrosion built up at all in on-line OB fuse. How did the water get in there, was this a submerged OB you bought without knowing it? I have seen faulty ignition switches cause all sorts of starting problems.With that much corrosion, resistance check your OB cables. If OK & battery is OK and starter still turns that faint (little), then it might be a candidate for a rebuild. But I'd do some voltage checking first, i.e., battery voltage vs same when cranking etc. Some Motor ECMs or ECUs won't fire if the motor see < 10 VDC whilst cranking.
I've never seen corrosion built up at all in on-line OB fuse. How did the water get in there, was this a submerged OB you bought without knowing it? I have seen faulty ignition switches cause all sorts of starting problems.
With that much corrosion, resistance check your OB cables. If OK & battery is OK and starter still turns that faint (little), then it might be a candidate for a rebuild. But I'd do some voltage checking first, i.e., battery voltage vs same when cranking etc. Some Motor ECMs or ECUs won't fire if the motor see < 10 VDC whilst cranking.