2006 Chevy Trailblazer LS 4.2L

I have a 2006 Chevy Trailblazer, I just replaced my bad alternator to find that the idle is still bad.  My lights dim when my A/C is on and it feels like it is going to stall.  I checked the plug to the Actuator Solenoid and did not find any oil.  Now, when I turn my wheel all the way to the right/left, it almost stalls out and my inside volt meter drops quickly.

90 chevyberetta

my car stops charging when it rains,tow three day later starts charging again any one know what to check.computer is dry

Alternator wiring

Where do the 2 wires that come from the 2 spade connector plug go to on a Ford V8 alternator?

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