This one has me stumped (sp?) ...
3.6L '95 993 Engine with stock 993 alternator. stock 993 gauge with stock 993 alternator warning light.
when i start the engine, the alternator light stays on until i spin the engine above 2500 rpm.
if i just let it idle, the alternator light will never turn off. i measured the current on the battery and confirmed that the alternator is *not* charging when the light in the gauge is on.
now, here is where it get's really strange. once i rev the engine past 2500 rpm, the light goes off and *stays* off.
the alternator charges just fine after that, even when the engine dropps back to idle.
it seems like the alternator needs a initial "jolt" to start working properly.
anybody ever seen anything like this?
Andy