squeeling sound.....

[Gibson486]

Mazda3 07

When I drive and hit the 2.5k rpm area I hear this squeeling sound from the engine. It goes away once I pass 2.8K rpm. What could it be? Somethign need to be tightened or greesed?

 

[BassBomb]

Does it occur at a shift?

 

[Gibson486]

Originally posted by: BassBomb
Does it occur at a shift?

no, it usually only occurs at any gear when I am at a constant speed.

 

[CrackRabbit]

Slipping accessory belt?

 

[JeepinEd]

The hamster on the treadmill getting tired?

I second the accessory belt theory.