Northstar Engines and System Technical Discussion | Cadillac Owners Forum

Sticky Northstar Swaps - What years are interchangeable and the differences

4 5 6

101

176K

by Submariner409

Sticky Northstar Headgasket/Cracked Block/Bolt Failure? Please let us know

25 26 27

533

249K

by HallerDeville

Sticky High Mileage Northstar Thread: Who can beat me?

23 24 25

483

197K

Sticky Northstar Engine Technical Archive - engine development and care info

0

2K

by Submariner409

Sticky Pre-2000 Ignition Control Module (ICM) - How It Works

1

21K

by Submariner409

Sticky Root Cause of Head gasket Failure and a Fix?

7 8 9

179

178K

by Pht

Sticky Maintaining Northstar Engines *A must Read*

2

23

23K

by Submariner409

Sticky Northstar FWD or RWD owner? You NEED to study this!

0

3K

by Submariner409

Sticky 1996 - 2003 Northstar head bolt torque specs

0

4K

by Submariner409

Sticky Northstar intake manifold swap question - 2000 redesign ?

7

5K

by Submariner409

Sticky Northstar Vehicle Production Numbers 1993-2009

7

8K

Sticky Engine Coolant Temperature Gauges / Cooling Fans Operation Explained

14

37K

by CadillacLuke24

Sticky Everything You ever Wanted To Know About Cooling System Sealant Tabs

18

63K

by Ranger

Sticky Northstar Ring Cleaning Procedure and proper oil level - TSB

1

18K

by Submariner409

Sticky Temperature Gauge Dampening

0

8K

by Ranger

Sticky Acronyms

0

7K

by Ranger

Sticky How To Pull Codes (DTC's)

0

54K

Impossible misfire to solve

8 9 10

185

4K

by The Shadow52

2

99

by Dave's 2000 DHS

3

1K

4.6 northstar timing

13

17K

by My1SG

LH2 RWD 4.6L engine dimensions?

2

148

by BadDecisions

2000 Deville possible overheat

5

701

by Oak cliff tx

Northstar CranKshaft Position (CKP) sensor replacement for Pontiac

4

218

'98 Deville - usual Northstar problems?

4

267

by Submariner409

14

2K

by AAIIIC

1997 Eldorado overheating but no oil in water

17

26K

by Submariner409

Head gaskets and Time-Serts

16

2K

need to replace flywheel

4

7K

by Ranger

1993 STS running rough P053 Code

2

1K

by Submariner409

STS 2000. Checking the engine oil level.

4

274

by Jacek

2

317

by Submariner409

4.6 northstar fuel pressure?

2

21

10K

by Ranger

Northstar lower crankcase torque?

12

6K

Low compression on #7 - 65psi. Possibilities?

3

166

by The Shadow52

Performance upgrade for northstars (DIY attempt)

17

575

PCV valve location 2003 Deville

17

33K

by Ranger

Whistling pressure relief on N* Intake Manifold???

G
gdmarques
Jun 10, 2008

2

29

25K

by Submariner409

Need info - Northstar engine rebuild/replace ?

11

6K

Low voltage to fuel pump

2

22

539

by 96DevilleConcours

Just replaced my Crank Position Sensors...EASY JOB!!!

2 3

54

57K

by Ranger

What is normal engine temp for the northstar?

19

27K

by Submariner409

1997 SLS Northstar engine overhaul - in Latvia - Marchello SLS

2 3

42

2K

by Submariner409

Thermaweld Northstar Kit

7

266

by Ranger

2006 4.6 Northstar overheating

10

457

How to clean Piston Rings my way

2 3

54

32K

by Submariner409

94 SLS keeps blowing distributor fuse....

3

201

by GMan92

1995 Northstar hesitation during acceleration

2

254

by Ranger

2001 DTS won't accelerate past 2K rpms after spark plug change

3 4 5

88

14K

by CCP

96 northstar wiring harness

2

230

by lesondakmatt

supercharging a 4.6L Northstar

2

38

13K

by Submariner409

05 SRX Northstar nightmare

2

301

by Steverprestige