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View Full Version : Knocking noise



Bmoorerolltide
03-28-2017, 05:56 PM
I have a 2011 f150 with 149000 miles on it. I bought it bout 8 months ago and I have noticed that when idling or going less than 10 mph especially hooked to something pulling it it has a bottom end noise and u can hear it in the cab more when the windows are down. Any help would be appreciated