EGR tubes and TPS question. - Page 2
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
Page 2 of 2 FirstFirst 1 2
Results 16 to 19 of 19
HT4100 4.1, 4.5, 4.9 Discussion, EGR tubes and TPS question. in Cadillac Engine Discussion; Sputter and jump at a crack of the throttle could indicate a vacuum leak somewhere... What makes you say that ...
  1. #16
    drewsdeville is offline Cadillac Owners Master
    Automobile(s): 2011 Crown Vic LX, 2009 Chevy Malibu 2LT
    Join Date
    Oct 2004
    Location
    Oak Creek, WI
    Posts
    5,594

    Re: EGR tubes and TPS question.

    Sputter and jump at a crack of the throttle could indicate a vacuum leak somewhere...

    What makes you say that it's running rich?


  2. #17
    ga_etc's Avatar
    ga_etc is offline Cadillac Owners Connoisseur
    Automobile(s): '08 DTS Lux III Blk Cherry, '89 Brougham d'Elegance Dip Blue
    Join Date
    Dec 2008
    Location
    Chickamauga, GA
    Age
    30
    Posts
    4,842
    Thread Starter

    Re: EGR tubes and TPS question.

    Haven't checked the FPR. Thought we had all the vacuum leaks sorted out but maybe not. Where is the FPR?

  3. #18
    HUF's Avatar
    HUF
    HUF is online now Cadillac Owners Connoisseur
    Automobile(s): 1995 FWB 100,*** miles CURRENT. 1991 Seville 175,000 SOLD
    Join Date
    Dec 2005
    Location
    MA
    Age
    57
    Posts
    2,053

    Re: EGR tubes and TPS question.

    Quote Originally Posted by ga_etc View Post
    Haven't checked the FPR. Thought we had all the vacuum leaks sorted out but maybe not. Where is the FPR?
    Near the throttle body. A mushroom-shaped little black canister with a vacuum tube attached.

  4. #19
    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
    68
    Posts
    80,207

    Re: EGR tubes and TPS question.

    Pull the vacuum line and look for fuel leaking from the nipple. There should be none.

  5. Remove Advertisements
    Cadillac Forums
    Advertisements
     

+ Reply to Thread
Page 2 of 2 FirstFirst 1 2
Gear in this thread - Powered by O'Reilly Auto Parts

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)

Your date of birth and age are displayed in several places on the forum. Only the administrator will have access to your date of birth should you choose to hide it via the privacy option below.

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