[lopezi]

I have encountered an odd whirring noise on my '02 Tundra. During the previous day there were no noises or issues and then the next day I go to start it up and there is this odd whirring noise which sounds reminiscent of the noise you hear when you crank the steering wheel all the way to the left or right....but in my case it is there when I first start up the vehicle and doesn't change any when steering to the left or right, nor is the steering affected at all. The sound will go away when the vehicle has warmed up, usually a ride of 10 minutes and the sound has dissipated.

Any ideas/insights into what it might be?

I have replaced the serpentine belt before and I have had the timing belt done. The vehicle currently has 122,000 miles on it.

Thanks,
Ivan