2006 Avalanche White Xterra S 4x4
Join Date: May 2016
Location: Aurora, CO
I think my pass is going out, repalced driver a few(6 months ago) and although it drive and engine runs fine i think i can hear a rattle coming out of the pass cat, could be a heat shield but i haven't been able to find it. I will probably go with an eastern cat like Mzsigler becuase i have emissions testing and cant afford another factory one. the driver side alone was over$1k with parts/ labor.
Im just fretting over the bolts. my truck doesnt even have alot of rust but time must have taken its toll as i continuously run into seized bolts that love to strip their nuts... that sounds dirty!
can anyone confirm a cat making a rattle sound but throwing no codes?