My car was giving me error code 16, which is the EGR Valve. I replaced the EGR Valve, and I still get the same code. Is it possible that I have a vacuum leak, which could be why I still have the engine code for the EGR?
Also, O2 sensor wont come out. Ive tried PB Buster, Used the proper O2 sensor tool, still wont budge. Anyone have this issue? Any ideas of how to get it out? Its not the front O2 sensor, its the back.
Thanks
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