The Nissan Club banner

oil in spark plug tubes

  1. 2006 Altima 2.5 w Oil in Spark Plug Tubes -- Best Way to remove oil before replacing plugs?

    2002-2006 Nissan Altima Discussion (2.5 & 3.5)
    I was in the process of replacing plugs + ignition coils, and discovered what appears to be a common issue with this engine (and probably many other similar engines) -- bad spark plug seals in the valve cover, and LOTS of oil collected in the plug tubes/wells. Of course, the only way to repair...
Top