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Northstar Engines and System Technical Discussion
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252
Northstar years - good and bad ?
SKATTERBRANE
Oct 19, 2015
22
64K
Mar 15, 2020
by
Submariner409
M
IMTV (intake manifold tuning valve) location?
MemphisRes
Mar 11, 2020
5
3K
Mar 15, 2020
by
Submariner409
C
Blown northstar head gasket solution - $250
CADDYELDO
Aug 23, 2019
19
12K
Mar 12, 2020
by
97EldoCoupe
L
So, it IS possible without a lift.
LEMental
Mar 6, 2020
2
1K
Mar 7, 2020
by
LEMental
J
Oil Drain plug seized...can you use an air impact to remove without damage?
jimsbox
Jul 19, 2012
26
31K
Mar 7, 2020
by
Ranger
X
Engine shake/Misfire. No new codes
Xinex
Feb 29, 2020
10
1K
Mar 6, 2020
by
Submariner409
D
What does a PCV valve do?
Dubya
Mar 22, 2004
14
13K
Mar 5, 2020
by
Submariner409
07 Buick Lucerne with 4.6l
Robbobshiskabob
Feb 23, 2020
0
709
Feb 23, 2020
by
Robbobshiskabob
2003 DeVille DHS...Found the leak??
DamnitGirlDHS
Feb 13, 2020
1
900
Feb 14, 2020
by
Ranger
K
Changing to 0W - 30 from 5W - 30
Kevenj
Feb 12, 2020
1
736
Feb 12, 2020
by
Submariner409
R
How To Replace O2 Sensor Bank 1 Sensor 1
rudeboyralph13
Feb 16, 2006
4
10K
Feb 11, 2020
by
lonfu
S
Is the resonator necessary?
STS127
Jan 24, 2007
10
11K
Jan 26, 2020
by
Submariner409
R
knock sensor
ratherbriding99
Oct 24, 2004
18
12K
Jan 21, 2020
by
Phlipped out
L
2000 Northstar Strange Starter Issue?
Leonus
Oct 17, 2014
11
10K
Jan 16, 2020
by
Northern runner
Idler Pully Replacement
krimson_cardnal
Apr 23, 2010
6
15K
Jan 1, 2020
by
prodrivems3
New cylinder heads after 90k miles and failing timing chain tensioners
flymirage
Dec 19, 2019
3
2K
Dec 20, 2019
by
flymirage
Rough idle at start up - 2002 ETC
Purpofaob
Dec 14, 2019
7
2K
Dec 20, 2019
by
maeng9981
2006 < 2002 engine swap
Harry Yarnell
Dec 14, 2019
1
859
Dec 14, 2019
by
Submariner409
Electrical power draw
ChrisnEric
Dec 11, 2019
5
2K
Dec 12, 2019
by
ChrisnEric
P
07 DTS Performance pings on premium
postman2000
Dec 8, 2019
3
825
Dec 9, 2019
by
Ranger
B
2005 SRX timing chain problem
Biggsk
Oct 15, 2019
2
2K
Nov 28, 2019
by
flymirage
A
Interchangeable parts, answer to my question not found in previous threads
ardillo1234567
Nov 24, 2019
2
825
Nov 24, 2019
by
ardillo1234567
F
2000 Deville coolant leak
FrancesM
Oct 30, 2019
15
3K
Nov 24, 2019
by
Submariner409
Northstar head bolt size
Gavin Britton
Nov 10, 2019
3
4K
Nov 12, 2019
by
3dw4rd
2006 DTS - speed limiter and tune ?
Kevinfeltersnatch
Nov 12, 2019
4
2K
Nov 12, 2019
by
Submariner409
2000 Eldorado surge tank hose coolant leak
Sunshinearia
Nov 7, 2019
1
1K
Nov 8, 2019
by
Ranger
A
2008 Buick Lucerne 4.6 v8 stuck front oil seal w/photo
Alex1238
Nov 6, 2019
3
832
Nov 6, 2019
by
Alex1238
LT5 Vs Early Northstar
CadiJeff
May 19, 2005
18
8K
Nov 5, 2019
by
Cuthundreville97
PCM P 0410 Secondary Air Injection System Malfunction
codewize
Dec 16, 2006
2
3
93
167K
Oct 30, 2019
by
Ranger
M
POOF SOUND
MIKELEE2007
Oct 23, 2019
2
892
Oct 23, 2019
by
MIKELEE2007
L
decoding 4.6 block vin
loader914
Oct 8, 2019
1
850
Oct 8, 2019
by
Submariner409
Upgraded fuel injectors
Johnnbuddy4
Oct 4, 2019
4
1K
Oct 6, 2019
by
Johnnbuddy4
M
Northstar 1993 Fan Problems
MachoSwede
Oct 2, 2019
1
589
Oct 2, 2019
by
Submariner409
L
Alternator Cooling
lisekpl
Apr 9, 2007
8
6K
Sep 28, 2019
by
Ranger
95 Eldorado engine interchange
Johnnbuddy4
Sep 18, 2019
6
1K
Sep 22, 2019
by
Johnnbuddy4
1
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Northstar Engines and System Technical Discussion
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Discussions relating to the Northstar System and various drivetrain mechanical/electrical/sensor problems.
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