» » »

BMW Q&A

Ask Your Question

2004 BMW 325xi Question: my 2004 bmw is runing lean and i replaced all 4 02sensoers

 

Question

jreil, Southbridge, MA, May 11, 2012, 07:40
 Rookie

it runs good 4 a bit than starts runing like its hesitating lite comes back on i usesd car quest sensors lite comes back on for 02sensors

1 Answer
Flag This
  • Answer #1

    Miles Auto Services (884 Answers) , Richmond, VA - (804) 885-4176
    milesauto May 11, 2012, 08:41
    Profile_thumbnail
     Master

    Could be several reasons. Most likely your old sensors were not the problem. Could have a vacumme leak or mass air sensor problem. I reccomend that you have some one run a diagnostic test.

    Reply
    Flag This