Checked and cleaned o2 sensors the cats were recently replaced before I bought the car but he said they were used so is it possible the cats went bad, also the intake tube (after the filter) weren't properly secured,
Also codes read large vacuum leak were would the "vacuum" be?
Also what is ECM and IAC?
What is cylinder misfire?
have the same problem?
Tuesday, February 21st, 2012 AT 1:58 AM