Possible Alternator problems??

[ashleylynn02]

Hey what up...I'm not sure if this is the problem, but I want someone else's opinon on it first.

My car goes from 900rpm down to like 500 whenever I:
a. turn up my system
b. turn my wheel all the way left/right
c. turn on my air conditioning

Is this an alternator problem? its obvious my car isn't getting the power it needs to run these things...I'm thinking alternator. Am I right? any advice at all? thanks guys!

-Ashley

[w155jmh]

sounds normal to me. Do your RPMs come back up after a second or so?