Jump to content
CaddyInfo Cadillac Forum

Recommended Posts

Spark plugs that are cracked or carbon tracking, bad injector

If that does not help check for a vacuum leak

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

Link to comment
Share on other sites

If I am not mistaken...1,3 and 5 are all on the same bank.

You have replaced the coil pack, plugs and ignition coil.

You need to look for something COMMON to that bank..and "NOT" common to the other bank.

The only thing that comes to mind, off the top of my head...is intake gaskets.

Posted Image
Link to comment
Share on other sites

  • 4 weeks later...

ok i will pass that info on the the mechanic, i will post when i find out what happens. thanks so much.

Hello, I´m the CTS owner from Estonia and have the same problem - 2,4,6 cylinders misfire. I drove, accelerated a little on the road and after stop and starting eninge again, then computer in the service showed that 2,4 and 6 are misfiring. Did You get the solution for this problem???

Margus From Estonia

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...