I’ve never noticed my exhaust being abnormally hot. That is until I was going through the mountains and I smell burning from the back. Come to find out that underneath my passenger second row seat the carpet was burning and the whole floor was stupid hot to the touch. The rear heat shield underneath the second row where the exhaust runs is still intact and coolant temps never get over 195 on the hardest climbs.
My Cats were replaced 8 months ago
I thought maybe a crack in my Y pipe would be upsetting the fuel air ratio and the 02 sensors so I welded up my Y pipe and replaced the 02 sensors. No change
Any thoughts on what else this could be caused by?
Thanks
My Cats were replaced 8 months ago
I thought maybe a crack in my Y pipe would be upsetting the fuel air ratio and the 02 sensors so I welded up my Y pipe and replaced the 02 sensors. No change
Any thoughts on what else this could be caused by?
Thanks