01 Ls v8 HELP

Lincoln LS

  1. Dougmcmullen

    Dougmcmullen New LVC Member

    Messages:
    4
    Likes Received:
    0
    Joined:
    Nov 17, 2019
    Location:
    46550
    01 ls v8 getting rich and lean codes also random misfire. Replaced num 4 plug and pack. Rough idle any ideas where to start?
     
  2. joegr

    joegr Dedicated LVC Member

    Messages:
    19,663
    Likes Received:
    1,443
    Joined:
    Dec 10, 2005
    Location:
    Gulfport
    That's really not enough to go on. One possibility is that one of the secondary timing chains has jumped one tooth (due to failing tensioner). A compression test could rule this guess in or out.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.