Picture this... imagine the rev noise ur car makes at about 3300-3500RPMs... now imagine that sound occuring at about 2600-3000RPMs?!

I ask this cause on the highway my car seems to make the sound like it's reving really hard and the tach only reads about 2900-3000RMPs at about 70MPH when i head out of town. It does this when i accelerate too cause my auto doesn't usually shift til close to 3000RPMs.

Has anyone had these symtoms b4? I checked my tach, it's not off...