Thread: Misfiring HELP!!!!

Results 1 to 14 of 14

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #1 Misfiring HELP!!!! 
    SE Level Member
    Join Date
    Dec 2010
    Location
    Houston
    Posts
    7
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    hello all im new to this tread and I was having problems with my grand prix misfiring. I recently replaced the pcv valve, spark plugs, wires and cleaned the throttle body i Keep hearing that it could be my coils i just want to get other options before i decide to replace them. When I start the car its turns on quick but shakes while idle when i give it boost like getting on the highway is when it begins to misfire mainly between 50-60 some one please help
    thanx oh and by the way its an 07 3.8l sc
    Last edited by Grandprix07gt; 12-23-2010 at 06:33 PM. Reason: engine
    Reply With Quote  
     

Similar Threads

  1. misfiring
    By backinblackgtp in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 11
    Last Post: 12-20-2010, 09:22 PM
  2. Misfiring
    By Kazmoe in forum General Tech Discussion
    Replies: 3
    Last Post: 02-20-2010, 07:10 PM
  3. Misfiring
    By Dropped GP GT in forum 3.8L V6 Naturally Aspirated (L36)(L26)
    Replies: 12
    Last Post: 11-13-2009, 07:15 PM
  4. need help!! misfiring???
    By icolex1 in forum General Tech Discussion
    Replies: 6
    Last Post: 02-26-2009, 03:49 PM
  5. Misfiring?
    By hotshot in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 4
    Last Post: 08-05-2008, 09:33 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
  •