Hey guys, I am new here and not well educated in mechanics but wondering if any of your trucks fluctuate voltage when driving? I noticed my truck was running around 13.2 and the needle was bouncing from 1/2 to the bar below that. I pulled up the voltage reading on the instrument cluster and it bounces anywhere from 13.2 - 13.7. I have read it should be above 13.8 and holding steady. I thought this might be a battery issue so I replaced the battery yesterday, saw my voltage around 14.1 for a few miles and now back to bouncing from 13.2 to 13.7 when driving/idling. Could something be wrong with my alternator or is this normal?