it has 54000 miles on it and its an automatic

having the ac on or off does not make a difference. The RPMs does not move either. I will try you suggestion. Thank You

Recently, my 03 Vibe while sitting at a red light vibrates/shakes. it is not violent, but if you are paying attention you can feel it. What do you guys think is the problem?

Sounded like a high pitch whining noise, which got faster, but not lounder the faster I went.

So early in the game. I have a 03 AWD Vibe with 52,000 miles, no extended warranty. Two weeks ago I heard a noise coming from the right front end. I took it to the dealer. They said it was coming from my front Diff. Recommended I take it apart for $1,500 for further diagnosing. I took it to my "...

The noise is coming from inside the hood.

with automatic transmission

03 AWD Vibe

The groaning is mosre likea low pitch noise with virbration from under the hood, but the whole car does not shake violently or anything. That is the best I can describe it.

I bought a used 03 Vibe in May of this year iwht 6,000 left on warranty. In June I noticed the groaning took it to dealer. Dealer stated could not duplicate. Now that the warranty is up I am a bit worried. If I give it more gas the groaning goes away, but if I hold mph between 36-40 the groaning wil...