Hi all!

I am experiencing something new in my '03 Sonata. When the A/C is on, I notice a slight hesitation, or jerk (for lack of a better term) in the car when the compressor cycles. This happens at any speed when driving, accelerating or cruising. Also, at night, the headlights will dim briefly during this cycling. I've never noticed it before and it has me kind of concerned as I was told a few months back by my dealer that the A/C was working fine.

The thing blows cold and there aren't any odd noises or anything coming from the compressor.

Has anyone else seen this occur or have any ideas as to what may be causing the problem?

Thanks much for you input!
Rob