Scan Numbers help

The low battery voltage should be looked into above all else. A good spark is a good thing :)
 
Thanks ,I got a new battery today seems to help so far. What voltages are you guys showing at idle?
At cold startup I see at least 14 volts on the scanmaster. It eventually tapers off to somewhere around 13.3 - 13.8 at idle (on the scanmaster).
 
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