Search results

  1. U

    Struts Before Control Arm

    All, Should I replace the struts before the control arms or the other way around? Thanks.
  2. U

    CEL P0420; Steps for Diagnosis

    Scott, Do you think bad spark plugs could throw a P0420 code? Maybe if all the fuel is not burned and it goes out the exhaust? Thanks for all the tips up to now. I just heard from the mechanic. He said both O2 sensors were bad and the cat converter. Is that even possible for all three to...
  3. U

    CEL P0420; Steps for Diagnosis

    I'm new to the Corolla Forum. I currently am a member of the Taco forum and it provides amazing useful information. So thanks in advance to all those that manage this forum and to those that contribute so we can all learn and save money. Wife's Corolla: 2002 CE auto 86K miles The CEL...
Top