Results 1 to 7 of 7

Thread: Misfire

  1. #1
    Junior Member
    Join Date
    Jun 2007
    Location
    Albany, NY
    Posts
    25

    black
    2002 Camaro B4C SS

    Misfire

    My 02 B4C was running a little rough and coding a cylinder 7 misfire. I replaced the spark plug, plug wire, coil, and injector. After all this, the problem was not fixed. Anyone have any ideas? I pulled the head and that cylinder looked "wet" compared to the others.

  2. #2
    Member
    Join Date
    Dec 2005
    Location
    Cedar Rpaids,IA
    Age
    44
    Posts
    354

    Red
    1998 Camaro SS

    What about the voltage wire that runs to the coil? Check it to see if its got voltage.
    1998 Camaro SS Hard Coupe Bright Red #1593
    Mods: Lots!!, still my daily driver except for winter
    383rwhp 370rwft/lbs

    1979 Corvette
    Mods Lots!!, weekend cruiser
    325rwhp and 320rwft/lbs

    2007 Dodge Ram 1500 4x4 (Yes its got a HEMI)
    Mods: Catback, BFI CAI, Winter daily driver

  3. #3
    King 0f n00bz shady milkman's Avatar
    Join Date
    Jan 2006
    Location
    Shepherd, Michigan
    Age
    36
    Posts
    11,770

    blacker than wesleysnipes
    98' trans am

    Quote Originally Posted by vetteemt View Post
    What about the voltage wire that runs to the coil? Check it to see if its got voltage.
    x2 ..beat me too it

  4. #4
    Junior Member
    Join Date
    Jun 2007
    Location
    Albany, NY
    Posts
    25

    black
    2002 Camaro B4C SS

    What is the best way to check the voltage? What about the harness to the injector?

  5. #5
    Member
    Join Date
    Dec 2005
    Location
    Cedar Rpaids,IA
    Age
    44
    Posts
    354

    Red
    1998 Camaro SS

    Take the connector off and measure the voltage on the pins inside the connector. You well need a multimeter for this. This failure could also be on the injector harness as well. Tho I think the coil plug is easier to get to.

  6. #6
    Junior Member
    Join Date
    Jun 2007
    Location
    Albany, NY
    Posts
    25

    black
    2002 Camaro B4C SS

    The engine will have to be running or just power on?

  7. #7
    Member
    Join Date
    Dec 2005
    Location
    Cedar Rpaids,IA
    Age
    44
    Posts
    354

    Red
    1998 Camaro SS

    I think the egine needs to be running, but try it first with it not. If you get nothing then start it up.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Question: Misfire???
    By motorhead584 in forum General Help
    Replies: 8
    Last Post: 04-06-2014, 02:56 AM
  2. Help: could a bad o2 cause a misfire?
    By SteveCZ28 in forum General Help
    Replies: 18
    Last Post: 07-25-2011, 04:10 PM
  3. Misfire cyl #3 HELP!!!!
    By blownh2x in forum General Help
    Replies: 16
    Last Post: 03-28-2009, 11:06 AM
  4. Misfire on #1
    By INeedLS1 in forum General Help
    Replies: 4
    Last Post: 04-22-2007, 06:44 PM
  5. 3.8 misfire
    By andrew rs in forum V6
    Replies: 4
    Last Post: 03-10-2007, 08:33 AM

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
  •