1980 6.0 gas question...
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 3 of 3
Vortec 6.0 / 6.2 Liter Discussion, 1980 6.0 gas question... in Cadillac Engine Technical Discussion; I recently sold my 87 sedan deville and now I'm in a 80 coop deville . In the 1987 4.1 ...
  1. #1
    juleusmac is offline Cadillac Owners Member
    Join Date
    Dec 2012
    Posts
    5

    1980 6.0 gas question...

    I recently sold my 87 sedan deville and now I'm in a 80 coop deville . In the 1987 4.1 I needed premium for sure. But what gas should I put in the old school 1989 6.0 ?

  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
    33
    Posts
    3,668

    Re: 1980 6.0 gas question...

    The section is for the newer Escalade engines. But, your older engine will probably be fine with regular gas. Most engines of that era weren't very high performance. My '79 425 ran fine on regular.

  4. #3
    creeker is offline Cadillac Owners Connoisseur
    Automobile(s): 1992 eldorado. 2007 dodge magnum hemi r/t
    Join Date
    Nov 2005
    Location
    roberts creek b.c. canada
    Posts
    3,013

    Re: 1980 6.0 gas question...

    My 80 cdv. ran fine on reg. gas.

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