when my car is running around 2500Rpm it starts making a really high pitch rattling grinding noise. and at about 3000rpm it squeaks really loud. we cannot figure out what it is, we just put new belts on. and tightend them up and it does not squeak when the car starts cold now. but the squeaking at RPM's still happens. if anyone has had a problem anythin near this please help me out and tell me what it is. thanks. Dan.
Linear Mode
