Hi! My name is Shawn in Austin TX. I just purchased a 2010 Camaro SS!!! The Previous owner installed speed engineering long tube headers with cat and muffler deletes.

I personally am not a fan of the way it sounds but until I can coughs up the extra funds, I want to get it running right.

Current codes are
P0137
P0157
P0174
P219B
P2270
P2272

I looked these up and a lot of them have to do with 02 sensors and the car running lean.

The previous owner did not tune the car, I am
assuming I need to purchase a tune (which one do you all recommend?)

Also, would y’all recommend replacing spark plugs?


thank you in advance!