GenVibe - Community for Pontiac Vibe Enthusiasts

Ok I'm cruising around 30 mph, I decide to accelerate and drop the pedal. I always get this little groan sound before it actually drops a gear to acclerate. BTW I have an 04 base with and Auto tranny. Anybody else heard of this???????????

Your description is a little vague, but sounds normal. It sorta whines up a little before you feel it 'kick in'?