close
    1. Home
      2. ›
    2. Cars & Transportation
      3. ›
    3. Car Makes
      4. ›
    4. Chevrolet
      5. ›
    5. what causes the chevy express van to run rough when the service engine soon light comes on?
    what causes the chevy express van to run rough when the service engine soon light comes on?

    the service engine light flashes when you start down the road

    Answer this
    0  Views: 1732 Answers: 1 Posted: 11 years ago
    Comment this question

      1 Answer

      The Van is wired to tell you when it requires maintenance so check ALL your fluid levels and check the block for oil or other engine fluid leaks spattered, sprayed or leaking. It could also be a dirty fuel problem  esp. if it runs rough in the bottom 1/4 of the tank versus running full. To be sure, check out your owners manual and maybe take it to a mechanic buddy for diagnosis. Check here for a free pdf manual if you don't have one and maybe troubleshoot it yourself>>>http://www.manualowl.com/Chevrolet/Manuals



      11 years ago. Rating: 1
      Comment this answer



        Did this answer your question? If not, then ask a new question.

        Top contributors in Chevrolet category

         
        ROMOS
        Answers: 9 / Questions: 0
        Karma: 450
         
        Colleen
        Answers: 23 / Questions: 0
        Karma: 255
         
        Deleted User
        Answers: 5 / Questions: 0
        Karma: 210
         
        pythonlover
        Answers: 3 / Questions: 0
        Karma: 105
        > Top contributors chart
        470114
        questions
        722723
        answers
        791803
        users