HT4100 4.1, 4.5, 4.9 - Page 159
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Threads 3951 to 3975 of 4016
HT4100 4.1, 4.5, 4.9 in Cadillac forums : Cadillac Owners Forum, This forum is to discuss the newer aluminum block Cadillac engines.
  1. Sticky Thread Sticky: Safety Safety Safety !

    Started by Stoneage_Caddy‎, 06-11-04 07:53 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 14,067
    12-15-13, 11:54 AM Go to last post
  2. Sticky Thread Sticky: The "4.9 liter turbocharger, stage 1" thread.

    Started by illumina‎, 03-12-05 01:05 AM
    16 Pages
    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    • Replies: 238
    • Views: 94,596
    02-24-11, 02:56 PM Go to last post
  3. Sticky Thread Sticky: OBD I codes for 4.x Engines

    Started by DaveSmed‎, 09-20-04 02:50 AM
    • Replies: 0
    • Views: 43,604
    09-20-04, 02:50 AM Go to last post
  1. 4.5 oil pan removal

    Started by acree25‎, 11-20-03 05:35 PM
    • Replies: 2
    • Views: 771
    11-21-03, 01:54 PM Go to last post
    • Replies: 1
    • Views: 2,018
    11-21-03, 02:29 AM Go to last post
  2. 4.9 Liter Performance

    Started by kgjg8588‎, 10-28-03 02:10 PM
    • Replies: 5
    • Views: 3,537
    11-17-03, 05:31 PM Go to last post
  3. Iac

    Started by ekvisto‎, 11-15-03 10:37 PM
    • Replies: 2
    • Views: 1,421
    11-16-03, 09:46 AM Go to last post
  4. Question Swapping 4100 for 307. Any advice?

    Started by CirKleK‎, 10-21-03 09:33 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,948
    11-16-03, 02:39 AM Go to last post
  5. Engine swap Question, Want to dump 4100.

    Started by Deep Sleep‎, 11-11-03 11:08 PM
    • Replies: 0
    • Views: 1,286
    11-11-03, 11:08 PM Go to last post
  6. 4.9 Oil Leak

    Started by go4it‎, 11-09-03 03:50 AM
    • Replies: 2
    • Views: 1,217
    11-10-03, 10:55 PM Go to last post
  7. Angry Recurring misfire/injector problem?

    Started by CloneHappy‎, 11-07-03 05:24 PM
    • Replies: 3
    • Views: 1,609
    11-10-03, 06:25 PM Go to last post
  8. Open and closed loop

    Started by 100‎, 11-03-03 09:53 PM
    • Replies: 4
    • Views: 1,207
    100
    11-08-03, 07:48 PM Go to last post
    • Replies: 4
    • Views: 1,267
    11-07-03, 02:44 AM Go to last post
  9. stalling

    Started by ekvisto‎, 11-03-03 07:41 PM
    • Replies: 7
    • Views: 1,070
    100
    11-06-03, 10:53 PM Go to last post
  10. Running Rough After Tune Up???

    Started by GABDAM‎, 11-01-03 05:55 PM
    • Replies: 4
    • Views: 998
    11-03-03, 07:50 AM Go to last post
  11. Cadillac engine in Sand Rail

    Started by vlax‎, 11-02-03 06:24 PM
    • Replies: 0
    • Views: 1,732
    11-02-03, 06:24 PM Go to last post
  12. 4100 service now light

    Started by baldizzone‎, 10-03-03 02:36 PM
    • Replies: 10
    • Views: 3,336
    11-01-03, 04:00 PM Go to last post
  13. Exhaust/Tailpipe Question

    Started by Sandy‎, 10-29-03 07:06 PM
    • Replies: 5
    • Views: 1,095
    10-30-03, 12:48 PM Go to last post
  14. missing 4100 engine, 1988

    Started by allante88‎, 10-26-03 04:15 AM
    • Replies: 6
    • Views: 1,273
    10-29-03, 03:06 AM Go to last post
  15. Question no power /bad mileage

    Started by daddyscaddy‎, 10-27-03 08:29 AM
    • Replies: 11
    • Views: 1,115
    10-28-03, 09:21 PM Go to last post
  16. 4.5 fwd to chevy 350

    Started by daddyscaddy‎, 10-27-03 09:04 AM
    • Replies: 2
    • Views: 1,311
    10-27-03, 06:05 PM Go to last post
  17. Engine shutter on expressway

    Started by alero‎, 10-17-03 12:09 AM
    • Replies: 5
    • Views: 2,030
    10-23-03, 01:18 PM Go to last post
  18. Ran rough for one minute, then gone!??

    Started by Ralph‎, 10-08-03 02:15 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,521
    10-23-03, 01:32 AM Go to last post
  19. 4.9 aftermarket (possibly)

    Started by blkchrry92dvl‎, 08-20-03 11:54 AM
    • Replies: 12
    • Views: 1,962
    10-22-03, 12:49 PM Go to last post
  20. Deville runs rough under 11 gallons of gas

    Started by joecpwr‎, 10-20-03 02:48 PM
    • Replies: 5
    • Views: 1,046
    10-21-03, 11:56 PM Go to last post
  21. Disappearing coolant

    Started by blkchrry92dvl‎, 09-30-03 03:20 AM
    • Replies: 10
    • Views: 1,886
    10-20-03, 09:31 PM Go to last post
  22. 1988 Seville (oil-le3aks)

    Started by bassmangreg‎, 10-13-03 04:02 PM
    • Replies: 1
    • Views: 1,135
    10-18-03, 09:43 AM Go to last post
  23. Cool 86 Deville,swap 4.1 for 4.9.....

    Started by Deep Sleep‎, 10-13-03 01:20 AM
    • Replies: 3
    • Views: 1,596
    10-17-03, 11:09 PM Go to last post

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