99 & up 7.3L Power Stroke Engine & Drivetrain
Hello all,
I’ve been chasing a frustrating issue on my 2002 7.3psd 4x4 CC 4r100 with 260k on it. In the past few months it has picked up a hollow droning noise and slight vibration at idle, 1500rpm, and immediately after upshifting. It is most pronounced at 1500 and after the shift and the...