Thread: Check engine code P0440

Results 1 to 3 of 3
  1. #1 Check engine code P0440 
    SE Level Member
    Join Date
    Jan 2009
    Location
    Michigan
    Posts
    52
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Does anyone know the most common problem that causes the P0440 code? I have the list of probable causes but I didn't want to look into them all if one was more common. Thanks.
    Reply With Quote  
     

  2. #2 Re: Check engine code P0440 
    I live here. SyntheticShield's Avatar
    Join Date
    Dec 2007
    Location
    Oklahoma
    Posts
    8,200
    Thanks (Received)
    3
    Likes (Received)
    3
    Dislikes (Received)
    0
    Most commonly that shows up due to a faulty gas cap, but as you stated, there could be other reasons as well, but the gas cap is the easiest to start with.

    Welcome to the community.
    Reply With Quote  
     

  3. #3 Re: Check engine code P0440 
    SE Level Member
    Join Date
    Jan 2009
    Location
    Michigan
    Posts
    52
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Thanks.
    Reply With Quote  
     

Similar Threads

  1. DIC & Check Engine
    By jusmisdit in forum General Tech Discussion
    Replies: 3
    Last Post: 11-18-2008, 08:11 AM
  2. P0440 code
    By Z28 in forum 3.8L V6 Naturally Aspirated (L36)(L26)
    Replies: 3
    Last Post: 11-14-2008, 04:32 PM
  3. Check Engine Light
    By WHITE02GTP in forum General Tech Discussion
    Replies: 5
    Last Post: 10-08-2008, 10:31 PM
  4. Engine Check Light Code List
    By 04CompG in forum General Tech Discussion
    Replies: 1
    Last Post: 09-18-2008, 12:50 PM
  5. Check Engine Light
    By WHITE02GTP in forum General Tech Discussion
    Replies: 3
    Last Post: 09-01-2008, 09:01 PM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •