1st thing,
get rid of the ford carb
2 just because the alternator is new doesnt mean its good, most parts store alternators are cleaned up and sometimes thats all they did.
get a TOYOTA alt or replace them till you find a good one
3 is the regulator and Alternator specific to the year of the truck? that means if its a 83 truck do you have an 83 alternator and an 83 regulator???
