I had the codes ran a few weeks ago and there were 4 codes that came up. 1- bad injector #2
2- faulty spark plugs (which have been changed since)
3- EGR valve
4- O2 sensor
Also, While my car is idling the smell of sulfur is overwhelming, is this caused by one of the above codes, and what can I do to fix it?
I am trying to figure out what would cause the loud knocking, and if I have more of a problem than what I think?
Thank you in advance!
have the same problem?
Wednesday, February 8th, 2012 AT 5:36 PM