My 2001 Jeep GC started making a whining noise three days ago. I have replaced w

What is your question?

I have replaced the waterpump(it was leaking)I was hoping that was the problem. It gets worse the faster you go, with the window down at 40mph it pretty bad. at low speed you can make to get worse by stepping on the gas (it comes and goes).lying underneath at idle i can hear it. please help.