[Spridgets] Electrocs question...

[Dave G.]

Slowly working my way through the beast...

Running the motor at around 1000 rpm, I notice a fluttering of the tach 
needle and gas gauge needle\ and the motor seems to occasionally have a 
small stumble..

Checking the voltage at the back of the generator ('65 with 1275 motor) I 
can see the voltage is erratic,  rapidly varying roughly between 13.10V to 
13.48V .

Do I need to replace the genny??
Suggestions as to what I need to check would be helpful...

--
Dave G.   KK7SS
'65 MK III Sprite in Richland, WA

If life begins at 50, why am I falling apart ?!