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Engine Discussions
V6: 3.0, 3.2 LA3, 3.6 LY7, 3.6 DI LLT
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Sticky
2004 CTS 3.6L VVT Engine Info.
Aurora5000
Jun 29, 2004
17
44K
Feb 12, 2015
by
Aurora 5000
2012 CTS coupe 3.6L fuel rail pressure sensor replacement procedure.
battlac
Feb 22, 2021
4
17K
Feb 26, 2024
by
sricklic
B
Fuel pump squealing
Bruce Allen
Feb 24, 2024
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N/A
C
HFV6 DOD/AFM/DFM failures?
Cougar281
Feb 20, 2024
1
123
Feb 24, 2024
by
cawengr
J
2011 CTS coupe rwd 3.6l easy replacements what is needed?
Juniorroofer
Feb 16, 2024
0
77
Feb 16, 2024
by
Juniorroofer
LFX (or other HFV6) engine swaps into other cars?
Racer-X-
Sep 29, 2021
7
5K
Feb 7, 2024
by
Fred962
J
2023 XT6 vibration
Johnhenry56
Feb 2, 2024
0
101
Feb 2, 2024
by
Johnhenry56
E
Another P0101 post
Etznova
Jan 19, 2024
1
174
Jan 19, 2024
by
Etznova
T
CTS 3.6 engine year compatibility
tsloms
Oct 6, 2011
11
17K
Aug 11, 2023
by
Peltidg
Starter Heat Shield
CTS_Kenny
Apr 4, 2023
1
540
Apr 4, 2023
by
CTS_Kenny
E
3.6 CTS - remove cam sprockets without removing timing cover?
Evel_Knievel
Mar 28, 2018
18
12K
Jan 29, 2023
by
streetstock44s
C
I don’t see any LY7 fuel injector threads, why’s that?
CandiMan
Jul 13, 2022
7
993
Sep 15, 2022
by
CandiMan
Engine swap please help ultimate build ats vr
Altwan
Jun 11, 2022
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dealership could only say rebuild it for $12,500
blitztalent_3397
Jan 4, 2022
3
1K
Jan 4, 2022
by
Submariner409
R
Questions on 3.0/3.6 V6
rehoward
Dec 31, 2021
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N/A
Timing chains replaced but still doesn't drive
evfosheazy
Dec 3, 2021
1
851
Dec 3, 2021
by
Long
C
LY7 2006 Differences CTS to STS models?
Crazy_Borg
Jul 30, 2021
1
1K
Sep 11, 2021
by
Crazy_Borg
CTS 3.6 2004 time chain.... Bank in the engine
Siggi
Apr 23, 2021
1
1K
Sep 3, 2021
by
Long
3.6L Timing Chain Problem
Jesda
Jan 9, 2011
8
58K
May 27, 2021
by
Cashdeleted bysrx
3.6 LY7 Rebuild Kit?
epy2k
Sep 28, 2020
5
4K
May 13, 2021
by
TACoupe
S
3.6L VVT PCV ???
Spyke
Jan 9, 2009
12
19K
May 3, 2021
by
Miguel Lara
K
LY7 timing problems
Kestis
Feb 20, 2021
1
3K
Apr 24, 2021
by
Kestis
T
2012 CTS coupe - P0191 fuel rail pressure sensor circuit range/performance
TNphoon
Jul 25, 2017
1
7K
Mar 29, 2021
by
lb16
Prochargers with MAF post intercooler or at intake
Gixxer
Feb 1, 2021
5
824
Feb 4, 2021
by
Gixxer
2010 cts, rich both banks issue
Jay778
Oct 16, 2020
0
935
Oct 16, 2020
by
Jay778
bad looking valve cover
MrLorenzo
May 12, 2020
2
2K
Jun 21, 2020
by
e.s.s.e.x
Strut Tower / Fuseblock / Alternator harness ground torque?
e.s.s.e.x
Jun 21, 2020
0
985
Jun 21, 2020
by
e.s.s.e.x
3.6 LLT camshaft solenoid seal leaks
e.s.s.e.x
Jun 20, 2020
1
2K
Jun 21, 2020
by
e.s.s.e.x
2009 CTS - no compression cylinder 5
Cadillac _CTS
Apr 19, 2020
0
2K
Apr 19, 2020
by
Cadillac _CTS
T
2003 CTS 3.6L Engine replacement...
tunerzedge
Feb 21, 2009
2
6K
Mar 30, 2020
by
Wildcardmatt
Rod cap torque specs
John.h
Mar 21, 2020
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LY7
Jojo_kup
Mar 16, 2020
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H
p0017 code after 3.6 engine and timing chain replacement- any ideas?
Houleonova
Oct 3, 2014
3
7K
Mar 6, 2020
by
Long
3.6 basic questions
P.branden
Jan 22, 2020
0
2K
Jan 22, 2020
by
P.branden
2006 SRX V6 engine, sputtering/misfire, CEL, but no codes on reader.
Fuelinmyveins
Dec 9, 2019
13
5K
Dec 16, 2019
by
Fuelinmyveins
D
3.6 vvt timing mess
devinp83
Oct 16, 2016
2
8K
Dec 4, 2019
by
Carlyle
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V6: 3.0, 3.2 LA3, 3.6 LY7, 3.6 DI LLT
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This area is for discussions regarding the Cadillac V6 engines used in the CTS, Catera, and Cimarron.
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