Cadillac
 

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds

Cadillac Technical Archive | Cadillac Dealers | Cadillac Reviews | Cadillac Dealer Reviews | Cadillac Vendors

Results 1 to 4 of 4

Thread: 8/6/4 questions

  1. #1
    LaneWvr is offline BAD EMAIL ADDRESS
    Automobile(s): 81 Coupe DeVille 4/6/8
    Join Date
    Aug 2005
    Location
    Kansas City
    Age
    36
    Posts
    230

    8/6/4 questions

    I don't think my 368 in my 81 Coupe Deville is working properly. According to the information center it never goes to 6, it doesn't feel like it either. Any help would be great, thanks.


  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    caddydaddy's Avatar
    caddydaddy is offline Cadillac Owners Connoisseur
    Automobile(s): 2005 Escalade 6.0L 2WD, 2007 Jeep Grand Cherokee Limited CRD
    Join Date
    Jan 2003
    Location
    Gales Ferry, CT
    Age
    35
    Posts
    3,717

    Re: 8/6/4 questions

    Does it switch to 4? It was a very problematic sytem, and most people have bypassed it. A service manual would tell more about how to fix it.

  4. #3
    The Ape Man's Avatar
    The Ape Man is offline Cadillac Owners Connoisseur
    Automobile(s): '80 Fleetwood Coupe, 1994 and 1995 Mercedes 140 Coupe
    Join Date
    Feb 2005
    Location
    Southern NJ
    Age
    54
    Posts
    2,096

    Re: 8/6/4 questions

    Check the archives here. There is some discussion which should help.

  5. #4
    BluEyes's Avatar
    BluEyes is offline Cadillac Owners Enthusiast
    Automobile(s): 1970 Sedan deVille hardtop
    Join Date
    Feb 2005
    Posts
    595

    Re: 8/6/4 questions

    I've always heard that the 6 cyl mode gives rough engine running. If yours just bypasses 6 into 4, I'd just count myself lucky...


Bookmarks

Cadillac Posting Rules

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Read about Lincoln | Buick | Kia Forte Forum