Join Date: Jan 2013
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I just bought a 2000 F350 CC 4x4 dually with 7.3 and 260k miles automatic.
I notice that it has a vibration once it goes over a 2200 rpm. If you get more into it, the torque converter will grab more and the vibration will lessen or stop.
Around 2200 rpm and/or 70 mph it will constantly vibrate. The faster I go or the more rpm, the more it will vibrate.
Any thoughts? Thanks in advance.