HT4100 4.1, 4.5, 4.9 - Page 66
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Threads 1626 to 1650 of 4020
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: 14,276
    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: 95,821
    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: 44,239
    09-20-04, 02:50 AM Go to last post
  1. 130 mph in a 4.9!

    Started by 92EldoTC‎, 03-21-07 03:14 PM
    • Replies: 14
    • Views: 1,131
    04-07-07, 03:41 PM Go to last post
    • Replies: 0
    • Views: 1,418
    04-07-07, 03:33 PM Go to last post
  2. Air Filter Question

    Started by fifty9singlecab‎, 04-05-07 10:43 PM
    • Replies: 7
    • Views: 509
    04-07-07, 12:32 PM Go to last post
  3. Your opinion of the 4.5L V8 in the 88 DeVille

    Started by caddymark‎, 03-26-07 03:07 PM
    • Replies: 10
    • Views: 5,689
    04-06-07, 12:35 AM Go to last post
  4. 4.9 Squeaking at Idle

    Started by Breakdancin11‎, 04-02-07 10:13 AM
    • Replies: 1
    • Views: 505
    04-03-07, 07:28 PM Go to last post
  5. Engine mount - Any unique replacements?

    Started by gta3mobster‎, 04-03-07 06:55 PM
    • Replies: 0
    • Views: 494
    04-03-07, 06:55 PM Go to last post
  6. What senses the RPM on HT4100 engines?

    Started by awadecki‎, 03-30-07 12:21 AM
    • Replies: 7
    • Views: 545
    04-03-07, 11:49 AM Go to last post
  7. 86 Fleetwood engine swap

    Started by kunta604‎, 04-01-07 08:00 AM
    • Replies: 3
    • Views: 557
    04-03-07, 03:16 AM Go to last post
  8. 83 FWB Idle Problems

    Started by biggeazy-e‎, 03-28-07 10:05 PM
    • Replies: 9
    • Views: 714
    04-02-07, 04:35 PM Go to last post
  9. Thoughts on the 4.5

    Started by leftoverture‎, 01-23-07 09:31 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,897
    04-02-07, 01:50 AM Go to last post
  10. Restore Lubricants

    Started by awadecki‎, 03-18-07 01:47 AM
    • Replies: 9
    • Views: 677
    04-02-07, 01:35 AM Go to last post
  11. Frozen Pulley

    Started by mckimjim‎, 03-19-07 09:18 PM
    • Replies: 5
    • Views: 1,872
    04-02-07, 01:25 AM Go to last post
  12. temp sensor

    Started by Stealth‎, 03-15-07 03:06 AM
    • Replies: 3
    • Views: 577
    04-02-07, 01:21 AM Go to last post
  13. oil

    Started by madcad04‎, 03-25-07 08:17 PM
    • Replies: 5
    • Views: 414
    04-02-07, 01:10 AM Go to last post
  14. 1992 seville 4.9 fuel filter location

    Started by ro9beam2002‎, 03-24-07 04:41 PM
    • Replies: 5
    • Views: 4,389
    04-02-07, 12:57 AM Go to last post
  15. 4.5 water pump

    Started by brian321‎, 12-02-06 04:51 PM
    • Replies: 5
    • Views: 1,203
    04-02-07, 12:53 AM Go to last post
  16. OMG water pump problem!

    Started by mikes93sedandeville‎, 12-31-06 04:13 PM
    • Replies: 3
    • Views: 733
    04-01-07, 01:27 AM Go to last post
  17. Ignition Module issue

    Started by mikes93sedandeville‎, 03-19-07 08:31 PM
    • Replies: 4
    • Views: 540
    04-01-07, 12:17 AM Go to last post
  18. Bad alternator in 93 Deville, need help

    Started by 93DevilleUSMC‎, 03-18-07 11:18 AM
    • Replies: 12
    • Views: 1,958
    03-31-07, 04:21 AM Go to last post
  19. Got a code do not know what or where to check

    Started by Po Pimp‎, 03-28-07 12:48 AM
    • Replies: 5
    • Views: 411
    03-30-07, 12:44 PM Go to last post
  20. weird SES and hard start problem

    Started by medicz28‎, 03-27-07 11:07 PM
    • Replies: 5
    • Views: 504
    03-30-07, 10:16 AM Go to last post
  21. Open Throttle Switch Signal E27

    Started by zentrade‎, 03-29-07 09:57 PM
    • Replies: 2
    • Views: 1,555
    03-30-07, 09:35 AM Go to last post
  22. Sputtering, loss of power when hot

    Started by hammer489‎, 03-26-07 11:19 PM
    • Replies: 8
    • Views: 777
    03-29-07, 09:44 PM Go to last post
  23. Exclamation Need help 4.9 L Fuel Delivery problem

    Started by MrMagoo‎, 12-30-06 09:18 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,609
    03-29-07, 10:41 AM Go to last post
  24. Good old 83' Coupe Deville

    Started by Po Pimp‎, 03-24-07 04:29 PM
    • Replies: 2
    • Views: 820
    03-28-07, 11:55 AM Go to last post

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