in what condition is the alt wire in to begin with trace it back
A weak ignition can cause a misfire, reduced power, or poor performance. This may be the result of a low battery or a malfunctioning alternator
Poor power connections, or wires and connectors that are too small can reduce ignition output.
Weak or damaged ignition components may work satisfactorily with a well-charged battery and cool conditions, but when the battery loses its surface charge, Low voltage and higher temperatures both require the ignition to work harder.
Hope this helps
Last edited by 04RangerDave; 12-02-2011 at 06:05 AM.