Hi All, I was replacing some wiring this morning that a rat had chewed through a couple weeks back. After I pulled the Charge Air Cooler out to get to the wiring, I was a bit surprised to see the condition of the inside of the J Pipe.
Is this normal? If not, what may be the cause and what is the recommended resolution?
Many thanks. J



https://photos.google.com/u/1/album/...kfCU8gY88wWtxH