[v-man]

Help!!!!!!! These pulsating gauges are driving me crazy. I can't believe there's not a fix. I replaced 1 battery and installed new voltage regulator a early dodge 2 wire style. Have combed every ground I could find and cleaned and rehooked up. From my research it sounds like a bad ground can produce these symptoms. When the truck is first started it is fine and then after about 30 seconds everything starts pulsating, Gauges, lights, heater fan, heck even the motor sounds like its chiming in. Everything seems to work and system is charging just very annoying. Wondering if anyone has any ideas for a work around. The guys at the fire station are wondering if the voltage regulator has a weak capacitor. If so would ther be a better way to go. do they make a alternator with a built in regulator that would fit a 1st gen cummins. Any help or ideas would be welcome.