Can I get rid of this?

[stevesn95]

Wow, I don't have any of that stuff.. when I got my car it was a front end hit and none of it was there... would not having it affect driving or mileage at all?

 

[gcomfx.com]

What about a CEL before you chip a car?

 

[4Jenna]

I threw all that crap away...but I dont ply smog etc games