terry_thatcher
Terence Thatcher
I run a Balmar large case alternator and regulator. For the last couple of years my tachs stop working after a couple of months; the tachs run off the alternator. I have a Perkins 4-108. I have replaced the sending wire, to no effect. Suggestions on why I am killing my tachs? Can I run a tach off of some other part of the engine, rather than the alternator?