jaydakid86

I have a d16y8 head on the y7 block and ever since we've done the swap it just hasnt run right. im running lean and also getting two other cel codes. no vtec (not that id feel it anyway) and i ran no cat for about 6 months. Could that have messed up my 02 sensor or something else? The thing i dont get is we put everything that we took off back on!!! Any help appreciated. thanks