i put my dc sports header on my car yesterday. how ever my check engine light is on. yea i know u guys wud say SEARCH lol but i did and i know my o2 sensor is in and it worked before i put it on so idk what else it could be. any help would be appreciated. thanks.

 

Let's see, had you searched you would have seen that you have to reset your ecu

 

and how do i do that hahaha

 

nvm i got it thanks man

 

 

lol wow.

 

^ yea i know aha its all good tho