I have a 2007 tacoma that I just bought with a 6" fabtech lift kit on it. I am hearing a strange creaking noise when I first put the truck into drive or reverse. The noise is coming from the front right corner of the truck. It stops creaking when I give it a little gas. and it only makes the noise when the truck is cold. It sounds like something rattling under the hood but its not very loud and very fast paced vibration noise. Sometimes it will do it when I am stopped at idle.

Any idea what this could be?