Sup guys,
i installed an injen short ram a while back and its been running fine up until this month. I hear my intake noise/whine if u will fluctuating like the idle is being turned up and down at different times.. i cleaned the filter by hitting it to knock the dirt loose but the same thing happened... the filter is a little dirty but when i turn the idle up it stops fluctuating and make a constant whining noise...

On another note i am also hearing a noise as my speed increases from about 50 on up -- sounds like a bad bearing somewhere rotating and making noise but i dont know much bout that...? Any1 know what might cause these things?? thanks in advance..