Ditto here on the rattling noise. Mine sounds more like a buzzing sound when in cruise mode and under load. I put some heat shrink tubing on the end of the Pacbrake fuel pedal switch where the pedal arm hits it hoping to cure it, but to no avail. Do you guys have e-brakes?Just curious. I believe this is where the noise is coming from because it didn't do it prior to me installing the e-brake.
Phil
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`01 2500,4x4,QC,LB,ETC,DDX,DHG
3. 55 LSD,Tow Pkg. ,Snow plow pkg. ,Forest Green PC,Mopar alum. side steps,Mopar mud flaps with Cummins logo,Mist grey seat covers,Tekonsha brake controller,Hadley air horns,Pacbrake.
Built in St. Louis
THE BIG GREEN MACHINE
Phil Stuart