Diesel JD
Full Access Member
Yeah I'm having a louder howl than usual only when I declerate...any idea what it could be? ATS non gated turbo, 6.9, C6. Thanks in advance
I thoiught of the diff....and it is the only time it happens.... which nut do you mean.... differential to driveshaft yoke or what...where is it exactly?
it needs to be torqued down to specs. the nut itself may be bad and it might keep backing off. good luck