last night i was making a left turn and felt the car kinda rumble for a second and than back to normal..
any ideas?

also today i noticed while the a/c was on and in park when turning the wheel left or right it kinda shakes...

is that a idle issue or something worse??

thanx for hints etc

 

Powersteering robs a little power from the engine, and the engine takes a little time to respond, so revs drop down a little but then return to normal via IAC

 

sounds not to scary...

thanx