[general problem]

I believe I have hole in the flex section and my wideband sensor is plumbed in right below that. My car started running lean, and Im not sure if it has to do with the weatehr getting warmer and humity changing, or if its because that hole is getting a lot bigger.
Do you think it would make my readings leaner than they actually are? Thanks.

 

[general problem]

ok im pulling the down pipe tonight to fix the leak.
holly crap im gonna be pissed if that was the problem all along...

thansk guys