Posted by Arthur (in NY) on Tuesday, February 15, 2005 at 11:05PM :
In Reply to: pulsating charge posted by Jim on Tuesday, February 15, 2005 at 10:05PM :
Go back and clean all areas where mounting screws or bolts are holding electrical devices to the truck.
Ensure that a good ground strap is present between the battery, chassis, and engine block.
If you bought a voltage regulator from NAPA, throw it away and get one from Dodge.
apb