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Hey guys...has anyone ever ran into this before?
Had the throw out baring replaced the other day, by professionals. Last night everything was running like a champ. This morning we take it out and the generator light comes on and we notice the voltage is dropping between 11 and 12. Get it back to the house and replace the battery, alternator and regulator and nothing changes. Using a volt meter, the alternator shows 22volts the battery is 12. Turn the key to the "on" position and it shows 12, press the brake pedal and it drops to 11. I'm thinking its electrical at this point. Thoughts?
72 Nova 400 small block chev
We start the car and it will not go over 12 volts when it should be around 14
 

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The alternator is reading 22vdc? Right at the alternator or at the horn relay? Measure the voltage at the alternator connection with the engine off.
The symptoms seem to indicate that the alternator is unable to impress a voltage on the rest of the system, possibly by a faulty connection in the alternator wire.
Where is your in-car voltmeter wired to?
 
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