Welcome to Club Hot Rod!  The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. 

  •  » Members from all over the US and the world!
  •  » Help from all over the world for your questions
  •  » Build logs for you and all members
  •  » Blogs
  •  » Image Gallery
  •  » Many thousands of members and hundreds of thousands of posts! 

YES! I want to register an account for free right now!  p.s.: For registered members this ad will NOT show

 

Thread: spark plug condition
          
   
   

Reply To Thread
Results 1 to 4 of 4
  1. 07-04-2007 09:48 AM #1
    seansz28's Avatar
    seansz28
    seansz28 is offline CHR Member
    Visit my Photo Gallery
    Join Date
    Nov 2006
    Location
    missoula
    Posts
    120

    spark plug condition

     



    what does it mean when the spark plugs are covered in black carbon
    Reply With Quote Reply With Quote
  3. 07-04-2007 11:13 AM #2
    ceh383's Avatar
    ceh383
    ceh383 is offline CHR Member
    Visit my Photo Gallery
    Join Date
    Oct 2004
    Location
    Castaic
    Car Year, Make, Model: 51 Chevy pickup 350/350
    Posts
    387

    It's running rich.
    Our race team page

    Chuck
    Reply With Quote Reply With Quote
  4. 07-04-2007 01:04 PM #3
    R Pope
    R Pope is offline CHR Member
    Visit my Photo Gallery
    Join Date
    Jun 2005
    Location
    Eston
    Posts
    2,270

    Black plugs can also be caused by stale, rotten gas.
    Reply With Quote Reply With Quote
  5. 07-05-2007 06:47 AM #4
    Racecar100
    Racecar100 is offline CHR Member
    Visit my Photo Gallery
    Join Date
    Jun 2007
    Location
    Lawrenceburg
    Car Year, Make, Model: 1940 Ford Coupe
    Posts
    139

    Too cold of heat range will keep the plugs black too.
    Reply With Quote Reply With Quote
Reply To Thread

Posting Permissions

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

Forum Rules

Links monetized by VigLink