Northstar Engines and System Technical Discussion
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Northstar Engines and System Technical Discussion in Cadillac forums : Cadillac Owners Forum, Discussions relating to the Northstar System and various drivetrain mechanical/electrical/sensor problems.
  1. Poll Sticky Thread Sticky: Poll: Northstar Headgasket/Cracked Block/Bolt Failure? Please let us know

    Started by Eldo1953‎, 10-28-07 08:21 PM
    34 Pages
    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 34
    • Replies: 509
    • Views: 182,356
    04-19-16, 02:07 PM Go to last post
  2. Sticky Thread Sticky: Northstar Swaps - What years are interchangeable and the differences

    Started by 97EldoCoupe‎, 05-13-10 07:05 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 83
    • Views: 88,940
    03-29-16, 03:49 PM Go to last post
  3. Sticky Thread Sticky: Northstar intake manifold swap question - 2000 redesign ?

    Started by 98eldo32v‎, 04-19-10 09:07 PM
    • Replies: 7
    • Views: 2,840
    06-27-15, 04:17 PM Go to last post
  4. Sticky Thread Sticky: Root Cause of Head gasket Failure and a Fix?

    Started by AJxtcman‎, 03-05-08 06:50 AM
    12 Pages
    1 2 3 4 5 6 7 8 9 10 11 12
    • Replies: 177
    • Views: 142,630
    03-22-15, 10:01 AM Go to last post
  5. Sticky Thread Sticky: Northstar Vehicle Production Numbers 1993-2009

    Started by slsgxpgtpman‎, 02-25-14 03:08 AM
    • Replies: 7
    • Views: 4,379
    04-11-14, 11:50 AM Go to last post
    • Replies: 14
    • Views: 23,232
    02-16-13, 11:45 AM Go to last post
  6. Sticky Thread Sticky: Everything You ever Wanted To Know About Cooling System Sealant Tabs

    Started by Ranger‎, 05-05-08 05:35 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 44,730
    05-06-12, 09:21 PM Go to last post
  7. Sticky Thread Sticky: Northstar Ring Cleaning Procedure and proper oil level TSB

    Started by Ranger‎, 04-22-10 04:29 PM
    • Replies: 1
    • Views: 12,031
    03-12-12, 04:42 PM Go to last post
  8. Sticky Thread Sticky: Temperature Gauge Dampening

    Started by Ranger‎, 07-28-10 10:23 PM
    • Replies: 0
    • Views: 6,296
    07-28-10, 10:23 PM Go to last post
  9. Sticky Thread Sticky: Acronyms

    Started by Ranger‎, 07-20-10 11:21 AM
    • Replies: 0
    • Views: 6,027
    07-20-10, 11:21 AM Go to last post
  10. Sticky Thread Sticky: Pre-2000 Ignition Control Module (ICM) - How It Works

    Started by Ranger‎, 01-23-10 11:21 PM
    • Replies: 0
    • Views: 16,409
    01-23-10, 11:21 PM Go to last post
  11. Sticky Thread Sticky: How To Pull Codes (DTC's)

    Started by mcowden‎, 10-02-05 12:57 PM
    • Replies: 0
    • Views: 49,354
    10-02-05, 12:57 PM Go to last post
  1. What's this gasket?

    Started by Harry Yarnell‎, 05-03-16 11:21 AM
    • Replies: 5
    • Views: 185
    05-04-16, 08:32 PM Go to last post
  2. Odd possible HG failure - 2003 STS

    Started by 1BadCadSTS‎, 05-01-16 11:13 AM
    • Replies: 4
    • Views: 195
    05-04-16, 08:27 PM Go to last post
  3. Possible Head Gasket 2001 Deville

    Started by thefonzz2625‎, 04-22-16 04:54 PM
    • Replies: 14
    • Views: 356
    05-04-16, 08:20 PM Go to last post
  4. P0300 - Misfires on cyls 1 and 2

    Started by nesls‎, 05-03-16 05:20 PM
    • Replies: 4
    • Views: 126
    05-04-16, 03:55 PM Go to last post
  5. torx size for studs studs

    Started by toolman60_99‎, 05-03-16 11:01 AM
    • Replies: 1
    • Views: 91
    05-03-16, 08:15 PM Go to last post
  6. 1997 Deville Possible topend, maybe full rebuild!

    Started by Pht‎, 04-28-16 06:41 PM
    • Replies: 13
    • Views: 224
    05-03-16, 09:04 AM Go to last post
  7. Engines - 2001 SLS with cracked block

    Started by noniride‎, 03-17-16 12:41 AM
    • Replies: 11
    • Views: 432
    05-02-16, 10:51 PM Go to last post
    • Replies: 10
    • Views: 307
    05-02-16, 02:15 PM Go to last post
  8. Check Coolant Level

    Started by Str8lacn‎, 05-01-16 10:34 AM
    • Replies: 2
    • Views: 81
    05-01-16, 02:25 PM Go to last post
  9. Exclamation 4.6 Northstar Engine mod question.

    Started by Lac' Lo'‎, 04-12-04 11:52 AM
    • Replies: 5
    • Views: 18,564
    05-01-16, 02:02 PM Go to last post
  10. 2000 DeVille - high temps, possible head gasket leak

    Started by retread‎, 04-15-16 12:40 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 704
    04-30-16, 10:47 AM Go to last post
    • Replies: 8
    • Views: 205
    04-26-16, 12:36 AM Go to last post
  11. 2001 SLS Ignition Coil Packs

    Started by Fritzo1933‎, 04-25-16 06:01 PM
    • Replies: 5
    • Views: 109
    04-25-16, 09:27 PM Go to last post
  12. OIL, 5W30 vs 5W40

    Started by clarkz71‎, 09-01-15 10:50 AM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,379
    04-25-16, 08:11 PM Go to last post
  13. Snakes

    Started by Harry Yarnell‎, 04-09-16 02:49 PM
    • Replies: 11
    • Views: 335
    04-24-16, 04:58 PM Go to last post
  14. 2005 Deville Head Gasket

    Started by kaov‎, 04-20-16 10:40 AM
    • Replies: 11
    • Views: 376
    04-24-16, 02:57 PM Go to last post
  15. 2009 DTS 100,000 miles - burning oil smell

    Started by rockhoundrob1‎, 04-18-16 11:39 AM
    • Replies: 5
    • Views: 156
    04-20-16, 04:54 PM Go to last post
  16. Northstar timing chain tensioners

    Started by toolman60_99‎, 04-18-16 06:50 AM
    • Replies: 2
    • Views: 140
    04-18-16, 09:08 AM Go to last post
  17. 2002 Deville - P 0741 alone, long trip ?

    Started by RaisedN1‎, 02-24-16 10:43 AM
    • Replies: 9
    • Views: 261
    04-17-16, 08:44 PM Go to last post
  18. Another Overheating question

    Started by blaine59‎, 04-04-16 04:08 PM
    • Replies: 13
    • Views: 363
    04-16-16, 10:03 AM Go to last post
  19. freeze spray for guide pin removal

    Started by Harry Yarnell‎, 03-25-16 01:18 PM
    • Replies: 8
    • Views: 308
    04-14-16, 08:10 AM Go to last post
  20. Hello all, I have an intake question

    Started by next_day_air‎, 04-13-16 01:51 PM
    • Replies: 5
    • Views: 148
    04-13-16, 08:58 PM Go to last post
  21. LD8 vs LH2/LC3 Exhaust Flange

    Started by lsfanatic‎, 04-07-16 10:24 AM
    • Replies: 1
    • Views: 150
    04-13-16, 11:26 AM Go to last post
  22. valve roller rockers-2001

    Started by Harry Yarnell‎, 04-12-16 12:23 PM
    • Replies: 2
    • Views: 148
    04-12-16, 09:12 PM Go to last post
  23. Northstar block question

    Started by toolman60_99‎, 04-10-16 10:05 AM
    • Replies: 4
    • Views: 164
    04-10-16, 07:26 PM Go to last post

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