I have a 2001 DTS how often do you change plugs?
Cadillac
 

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds / (Old System)

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

CadillacForums.com is the premier Cadillac Forum on the internet. Registered Users do not see the above ads.
+ Reply to Thread
Results 1 to 6 of 6
Cadillac DeVille 1985 to 2005 including:
1985-1992 Fleetwood, 1993 Sixty Special, All FWD Forum Discussion, I have a 2001 DTS how often do you change plugs? in Past Cadillac Vehicle Discussion; I have a 2001 DTS how often do you change plugs / What is the best plug to use 70000 ...
  1. #1
    REJ
    REJ is offline Cadillac Owners Member
    Automobile(s): 2006 STS
    Join Date
    May 2013
    Location
    Las Vegas
    Age
    56
    Posts
    28

    I have a 2001 DTS how often do you change plugs?

    I have a 2001 DTS how often do you change plugs / What is the best plug to use 70000 miles!

    Thanks Ross

  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    MoistCabbage's Avatar
    MoistCabbage is offline Cadillac Owners 10000+ Posts
    Automobile(s): Crimson 2001 Seville STS, 1990 Seville (RIP)
    Join Date
    Sep 2010
    Location
    East Boston MA.
    Age
    26
    Posts
    20,949
    Plugs and boots are due by 100K. AC Delco 41-987 plugs ONLY. There will probably be oil in the plug wells, perfectly normal. Wipe it out and install the new plugs.

  4. #3
    Ranger's Avatar
    Ranger is offline Cadillac Owners Member
    Automobile(s): White Diamond '03 DHS (with DTS floor shift)
    Join Date
    Jun 2004
    Location
    Woodstock Ill.
    Age
    66
    Posts
    72,966

    Re: I have a 2001 DTS how often do you change plugs?

    GM recommends 100K, but many people have gone well over that.

  5. #4
    Submariner409's Avatar
    Submariner409 is offline If it won't run, chrome it
    Automobile(s): 2002.5 F55 STS/65500mi, 2004 Ford F150 SuperCab4x4
    Join Date
    Feb 2006
    Location
    MD Eastern Shore - Kent Island
    Age
    74
    Posts
    44,199

    Re: I have a 2001 DTS how often do you change plugs?

    Yeah, that ^^^.

    AC Delco#41-987 plugs.

  6. #5
    REJ
    REJ is offline Cadillac Owners Member
    Automobile(s): 2006 STS
    Join Date
    May 2013
    Location
    Las Vegas
    Age
    56
    Posts
    28

    Re: I have a 2001 DTS how often do you change plugs?

    Thanks!!!!

  7. #6
    MRneatfreak- is offline Cadillac Owners Fanatic
    Automobile(s): (1) 97 Devilles, (1) 94 Deville, (1) GMC Suburban
    Join Date
    May 2011
    Location
    North Dakota
    Age
    38
    Posts
    248

    Re: I have a 2001 DTS how often do you change plugs?

    Have a magnet handy for the plugs by the firewall.

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.
If you do not want to register, fill this field only and the name will be used as user name for your post.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself.

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Bookmarks

Cadillac Posting Rules

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
Read about Lincoln | Buick | Kia Forte Forum
Need products for your Cadillac? Check out your options at the links below:

custom floor mats | Cadillac Chrome and Black Chrome Wheels | window tinting