Alternator pulling battery draw

[Carbajal73]

I have a draw 2.5amp when I disconnect regulator from alternator it goes away. So I got a new alternator and same thing. Any help

 

[AuroraGirl]

I have a draw 2.5amp when I disconnect regulator from alternator it goes away. So I got a new alternator and same thing. Any help

play with the key switch and see what it does , like every position

 

[Ricko1966]

I have a draw 2.5amp when I disconnect regulator from alternator it goes away. So I got a new alternator and same thing. Any help

Make sure terminal 1 and terminal 2 aren't flipped. When you say disconnected the regulator I'm assuming you mean the 2 wire plug on the alternator. Terminal 1 should only have power key on engine off,terminal 2 is 12v constant.