J Jarad New member Dec 12, 2010 #1 I have a 2006 f150 with the 5.4 trition v8, and when i start it on a cold morning (20 degrees), it makes a high pitched whining noise, what is this.
I have a 2006 f150 with the 5.4 trition v8, and when i start it on a cold morning (20 degrees), it makes a high pitched whining noise, what is this.
