My check engine light came on recently and the codes it was throwing were... p1148, p0134, and p0302.
Pretty much, I need to just set my g on fire by now. BUT, I was wondering if the codes were related. I've seen some info saying that to fix the p1148, I can just replace the o2 sensor(which is the problem for the p0134 code).

Any and all help/feedback would be appreciated.

Also, if I do need to simply replace the o2 sensor, is that something I can do on my own by purchasing the part online? Or is it suggested that I bring it to a mechanic??

 

HAHAHAH ive been saying that too. but i wont, i love it to much. just the issues it has is what gets to me.

but anywho, back to OP...

check out this site: http://www.obd-codes.com

and depending on how good you are with cars, changing an o2 sensor CAN be easy. but if you have no idea what to do, bring it to a mechanic