Fuel Injection Cleaning?
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

CadillacForums.com is the premier Cadillac Forum on the internet. Registered Users do not see the above ads.
+ Reply to Thread
Results 1 to 5 of 5
HT4100 4.1, 4.5, 4.9 Discussion, Fuel Injection Cleaning? in Cadillac Engine Discussion; On my 92 deville, i have 90k on it, and it runs fine to me, is the kind of fuel ...
  1. #1
    MARK2995 is offline Cadillac Owners Member
    Join Date
    Apr 2004
    Posts
    71

    Fuel Injection Cleaning?

    On my 92 deville, i have 90k on it, and it runs fine to me, is the kind of fuel injection cleaning the garage offers really worth it? Or am i ok just putting some cleaner in the tank every now and then?


  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    cadillac_al is offline Cadillac Owners Connoisseur
    Automobile(s): 70 Deville 77 Fleet 78 Seville 92 Deville 03 Deville
    Join Date
    Feb 2007
    Location
    Maine
    Age
    55
    Posts
    3,310

    Re: Fuel Injection Cleaning?

    I would just use Techron once in a while.

  4. #3
    HUF's Avatar
    HUF
    HUF is offline Cadillac Owners Connoisseur
    Automobile(s): 1995 FWB 118,*** miles
    Join Date
    Dec 2005
    Location
    MA
    Age
    58
    Posts
    2,132

    Re: Fuel Injection Cleaning?

    If it runs okay, leave it alone.

  5. Remove Advertisements
    Cadillac Forums
    Advertisements
     

  6. #4
    ehall's Avatar
    ehall is offline Cadillac Owners Connoisseur
    Automobile(s): 1985 Sedan DeVille
    Join Date
    Aug 2007
    Location
    Southern Maryland
    Posts
    1,883

    Re: Fuel Injection Cleaning?

    Dumping a bottle of Lucas fuel cleaner into your gas tank with every oil change doesn't hurt anything and it makes a noticeable difference to me

  7. #5
    pompste is offline Cadillac Owners Connoisseur
    Automobile(s): 1995 SEDAN DEVILLE-4.9 & 1978 SEDAN DEVILLE-425
    Join Date
    Jan 2007
    Posts
    1,673

    Re: Fuel Injection Cleaning?

    You could also add a full can of SEAFOAM to a full tank of gas every now and then.Some people add a full can of seafoam when you get down to a 1/4 tank for maximum cleaning of fuel injectors.

  8. Remove Advertisements
    Cadillac Forums
    Advertisements
     

+ Reply to Thread

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.

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

Please enter a valid email address for yourself.

What Cadillac(s) do you own? (Or type NONE)

Please select your insurance company (Optional)

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
  •