Heater control valve in a 1990 Eldorado
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 2 of 2
Cadillac Seville / Cadillac Eldorado Forum Discussion, Heater control valve in a 1990 Eldorado in Past Cadillac Vehicle Discussion; Can anyone tell me where the heater control valve is located in a 1990 Eldorado? I am only getting warm ...
  1. #1
    mhscspo is offline Cadillac Owners Member
    Join Date
    Jan 2004
    Posts
    3

    Heater control valve in a 1990 Eldorado

    Can anyone tell me where the heater control valve is located in a 1990 Eldorado? I am only getting warm air coming out, or could it be the heater core that's gone bad and if so where is the heater core?

  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    elwesso's Avatar
    elwesso is offline Cadillac Owners Master
    Automobile(s): 2005 CTS-V, 1994 Infiniti Q45
    Join Date
    Jan 2003
    Location
    Indiana
    Posts
    7,668

    Re: Heater control valve in a 1990 Eldorado

    Heater core is the problem.... As far as I know there is NO heater control valve, all coolant is going through it all the time, mix doors regulate the amount of air passing through it......

    Heater core is a common problem on your car, search the forums for more info!!!

    Welcome to the forums, thanks for signing up

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