gremlin in the gen
 

Got a '97 gc limited, if it's cold or cold and damp after a short period of time, ( couple of minutes) after starting the charging meter drops to 0 and the check gauges light comes on. If I pull over and restart the jeep the gauge goes back to normal, this might happen a second or third time but after that it's fine. Anybody have any thoughts on this gremlin? Thanks.