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Install 6" suspension lift on 2003 f-250 super duty. When I'm driving at 60 to 70 mph i hear a humming/slite vibration from the front. it comes and goes.
You will need to post your question in the tech forums since this one is used for introductions. Click on the Forums tab at the upper left and scroll over the list. There is a board for your year of truck and another one for suspensions. Look them over and njoy the site. Be sure and stop by your state chapter: https://www.ford-trucks.com/forums/forum96/
Last edited by Ultramagdan; Oct 26, 2007 at 07:01 AM.