Hi all,
After restoring my truck I notice the AMP meter on my stock speedo system is acting like an earthquake Richter Scale. When I start up the truck and let it idle as well as driving it the needle shakes between the middle dot to the charge dot on the right of the display. I was told I need to polorize the regulator. Is this true and how do you do it?
Thanks!

Jon

Last edited by UnklRod; 01/23/2011 5:11 PM.
1957 Chevy 1/2-Ton Truck
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