Sup guys. Little curious...
I got my exhaust done couple months ago.
When I got mine done, engine check light came on.
I asked them if it was ok and their response was ok.
But When I got my oil change, the man work there said " Better change that before it blow off " People who got exhaust system done, do you guys have engine light on??
Am I in danger?
Should I just take system out and use muffler instead?

Please write back.