Northstar Engines and System Technical Discussion
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Threads 1 to 25 of 8106
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. 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: 179
    • Views: 128,648
    03-22-15, 10:01 AM Go to last post
  2. 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: 500
    • Views: 156,198
    01-03-15, 12:02 AM 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: 1,910
    11-18-14, 04:08 PM Go to last post
  4. Sticky Thread Sticky: Northstar Production Numbers 1993-2009

    Started by slsgxpgtpman‎, 02-25-14 03:08 AM
    • Replies: 7
    • Views: 3,108
    04-11-14, 11:50 AM Go to last post
  5. Sticky Thread Sticky: Northstar Swaps - What years are interchangeable and the differences

    Started by 97EldoCoupe‎, 05-13-10 07:05 AM
    5 Pages
    1 2 3 4 5
    • Replies: 72
    • Views: 62,855
    02-12-14, 05:28 PM Go to last post
    • Replies: 14
    • Views: 17,744
    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: 37,950
    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: 10,431
    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: 5,609
    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: 5,524
    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: 14,235
    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: 46,705
    10-02-05, 12:57 PM Go to last post
    • Replies: 2
    • Views: 75
    03-27-15, 01:14 AM Go to last post
  1. 2004 cadillac deville dhs

    Started by alex309‎, 03-26-15 09:45 PM
    • Replies: 0
    • Views: 72
    03-26-15, 09:45 PM Go to last post
    • Replies: 7
    • Views: 170
    03-25-15, 11:37 PM Go to last post
  2. Arizona Northstar repair shop ?

    Started by spartan1707‎, 03-25-15 12:44 PM
    • Replies: 3
    • Views: 87
    03-25-15, 05:39 PM Go to last post
  3. Engine Installer or Head Gasket Repair in NY, CT, NJ, MA?

    Started by abs‎, 12-19-09 05:42 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,781
    03-25-15, 02:58 PM Go to last post
  4. Coppery substance in coolant?

    Started by Bradrock‎, 03-22-15 01:49 AM
    • Replies: 6
    • Views: 173
    03-22-15, 10:13 PM Go to last post
  5. 1994 Eldorado - coolant leaks

    Started by stanly1112‎, 03-22-15 01:16 PM
    • Replies: 8
    • Views: 137
    03-22-15, 09:01 PM Go to last post
  6. Replacing Coolant Crossover

    Started by Yaemish‎, 03-15-15 11:53 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 605
    03-22-15, 11:24 AM Go to last post
  7. size of bolt - torque converter to flexplate

    Started by Jagger‎, 03-18-15 09:42 PM
    • Replies: 2
    • Views: 156
    03-22-15, 10:00 AM Go to last post
  8. Cost to replace oil pan gasket?

    Started by 1BadCadSTS‎, 03-09-15 10:01 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 596
    03-21-15, 10:06 AM Go to last post
  9. Pre 2000 Northstar Crankshaft Position Sensors

    Started by JTraik‎, 03-16-15 12:33 PM
    • Replies: 1
    • Views: 122
    03-17-15, 09:48 AM Go to last post
  10. 2004 Northstar - Tapping Noise, Lifter Or Timing Chain?

    Started by ridethelightning‎, 06-06-07 03:59 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,620
    03-16-15, 04:58 PM Go to last post
  11. cooling system seal tablet

    Started by Rickou‎, 03-14-15 11:40 AM
    • Replies: 2
    • Views: 150
    03-14-15, 02:03 PM Go to last post
  12. Engine cradle pulling down...

    Started by Rickou‎, 02-01-15 09:12 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 829
    03-14-15, 10:41 AM Go to last post
  13. head gasket

    Started by Rickou‎, 03-11-15 12:51 PM
    • Replies: 11
    • Views: 266
    03-14-15, 09:58 AM Go to last post
  14. 2002 STS Coolant Crossover Gaskets

    Started by postman2000‎, 03-13-15 12:40 AM
    • Replies: 2
    • Views: 167
    03-13-15, 03:45 PM Go to last post
  15. P0507 Idle speed high after engine removal

    Started by ghia61‎, 02-16-15 05:23 AM
    • Replies: 10
    • Views: 494
    03-12-15, 05:40 PM Go to last post
  16. Suprise... Headgaskets

    Started by crabgrass‎, 03-09-15 11:15 PM
    • Replies: 5
    • Views: 350
    03-12-15, 12:51 PM Go to last post
    • Replies: 5
    • Views: 271
    03-09-15, 04:26 PM Go to last post
  17. Engine tap

    Started by 98Geldog‎, 02-25-15 05:25 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 915
    03-09-15, 09:36 AM Go to last post
  18. Dipstick reading

    Started by Bfg‎, 03-06-15 07:50 AM
    • Replies: 9
    • Views: 357
    03-07-15, 11:00 AM Go to last post
  19. 1999 SLS - apparent overheating ?

    Started by iamnvedbyu‎, 02-27-15 11:32 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 528
    03-05-15, 11:21 PM Go to last post
  20. North Star head bolt problem

    Started by SKATTERBRANE‎, 03-03-15 04:04 PM
    • Replies: 4
    • Views: 294
    03-03-15, 05:48 PM Go to last post
  21. first Cadillac questons about Northstar

    Started by mark1982‎, 03-01-15 03:42 PM
    • Replies: 5
    • Views: 337
    03-03-15, 12:22 AM Go to last post
  22. Spark plugs - 1997 Y Northstar

    Started by Harry Yarnell‎, 03-02-15 01:43 PM
    • Replies: 3
    • Views: 204
    03-02-15, 03:42 PM Go to last post

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