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Factory Service Manual Sections
Group 6 - Engine
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6A - Engine Mechanical
14.7K
3.7M
5d ago
14.7K
3.7M
5d ago
6B - Cooling System
4.1K
1M
23h ago
4.1K
1M
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6C - Fuel System
Solex, Weber conversions, Fuel Injection, Fuel Pumps, etc.
23.3K
7.4M
7
4h ago
Sub-forums
Factory Fuel Injection
Solex Carb Repairs
Aftermarket Down-draft carbs
Aftermarket Side-draft carbs
Fuel Tank, Lines, Filters and Venting
Fuel Pumps
Linkage
23.3K
7.4M
4h ago
6D - Exhaust System
4.1K
969K
Jan 30, 2024
4.1K
969K
Jan 30, 2024
6E - Tune Up
2.3K
455K
Sep 7, 2023
2.3K
455K
Sep 7, 2023
6G - 2.2/2.4CIH "Raised Port" Engine Issues
2.2/2.4CIH "Raised Port" Engine Issues
618
116K
Jan 8, 2024
618
116K
Jan 8, 2024
6F - Engine Rebuilding
A Forum for Engine Rebuilding
4.8K
763K
Mar 8, 2024
4.8K
763K
Mar 8, 2024
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7
Sticky
Remove Engine on a GT?
Bosco2
Nov 15, 2003
Poll
9
10
11
206
68K
Sep 27, 2016
by
Yellow73GT
Sticky
New Members- Please Read
Gary
Mar 12, 2005
Locked
0
5K
Mar 12, 2005
by
Gary
Emissions Controls On Opels
wattiefan
Aug 16, 2007
10
3K
7d ago
by
ubernoob51
My 1969 GT runs like crap.
Young Gt Lover
Feb 13, 2024
14
577
Mar 5, 2024
by
Young Gt Lover
Sulphur Smell
The Scifi Guy
Jul 27, 2023
2
47
3K
Aug 5, 2023
by
The Scifi Guy
L
Pre-lubricate piston bores (cylinders) prior to start up on stored engine
Lindsay
Nov 8, 2015
7
32K
Jul 30, 2023
by
Bruce John Van Zile Sr.
GT Engine Tilt Angles
Autoholic
Jul 19, 2023
12
971
Jul 19, 2023
by
ARCH 308
Opel 3.0 Engine Alternator Lower Bracket
The Scifi Guy
Aug 29, 2022
6
1K
Aug 30, 2022
by
The Scifi Guy
Weird Trans Lines for Manta Luxus
HaZard43
May 10, 2022
9
1K
May 11, 2022
by
Young Gt Lover
1.1L questions
dsmith
Nov 13, 2018
19
3K
Dec 24, 2021
by
dsmith
Looking for some motor info
Doodlebug
Aug 9, 2021
2
999
Aug 9, 2021
by
okieopel
B
1966-1967 Opel 1.1L oil filter adapter
Brandonp92
Aug 6, 2021
0
735
Aug 6, 2021
by
Brandonp92
Strange hole in block.
Howell05
May 8, 2021
17
3K
May 14, 2021
by
Goat
What is the horse power rating on a 2.0 - and Vacuum gauge for dash
Will I. Finish
Apr 24, 2021
2
37
5K
May 2, 2021
by
The Cub
Recommended Oil Filters
madmann
Aug 7, 2011
35
9K
Mar 19, 2021
by
Will I. Finish
what are these holes for?
flyboytroy99
Jan 7, 2014
13
4K
Jul 31, 2020
by
jayhawkjesse33
GT auto repeated stalling
Aharraha
May 27, 2020
9
1K
May 27, 2020
by
The Scifi Guy
Cylinder head combustion chamber question
Vincent
Feb 15, 2020
30
3K
Feb 22, 2020
by
Manta Rallier
Strange date code on 19S block 15<71V What the heck ?
jrapose
Feb 10, 2020
6
2K
Feb 11, 2020
by
jrapose
Crankcase odor (still)
The Cub
Oct 16, 2019
2
73
16K
Nov 28, 2019
by
Yellow73GT
Best Long Term Engine Storage Ideas?
The Scifi Guy
Oct 14, 2019
15
3K
Oct 16, 2019
by
Manta Rallier
How to tell you have a High Compression Engine
69whitegt
Jan 24, 2006
2
33
15K
Sep 29, 2019
by
99449
A
A bit of engine advise needed.
andy@complete-design
Aug 8, 2019
27
3K
Aug 11, 2019
by
andy@complete-design
C
oil fill location
chrislynn5
Aug 11, 2019
5
1K
Aug 11, 2019
by
soybean (R.I.P.)
Diagnosing Engine Sounds
The Scifi Guy
Jul 18, 2019
9
2K
Jul 21, 2019
by
Manta Rallier
Oil Catch Tank Can
newbieGT
Apr 10, 2019
7
3K
Apr 13, 2019
by
The Scifi Guy
Lead-substitute
m610
Apr 5, 2019
22
4K
Apr 9, 2019
by
Knorm65
South African Opel 2.2 and 2.4 engines
jrapose
Apr 4, 2019
1
1K
Apr 4, 2019
by
norbertone.gt371 (R.I.P.)
3.6GET engine in a GT
clarkey
Feb 26, 2019
9
1K
Feb 28, 2019
by
nickincrete
P
Engine Install w/wo header attached?
Paul M
Jun 17, 2018
3
1K
Jun 17, 2018
by
m610
A
Frontera 2.4 con rod info and piston problem
andy@complete-design
May 25, 2018
9
2K
May 30, 2018
by
The
2.4L CIH Dimensions
Autoholic
Mar 11, 2018
2
52
16K
Mar 18, 2018
by
Autoholic
CIH engine experts I have a question
davegt27
Mar 10, 2018
7
3K
Mar 15, 2018
by
hrcollinsjr
What Does Your Engine/Exhaust Sound Like?
The Scifi Guy
May 20, 2013
Poll
2
50
11K
Mar 13, 2018
by
Knorm65
P
Engine Crossmember Bolts
Poseidon215
Dec 29, 2015
15
3K
Dec 28, 2017
by
norbertone.gt371 (R.I.P.)
J
Opel GT Engine & Transmission Install
Jeffrey
Dec 16, 2017
7
3K
Dec 17, 2017
by
First opel 1981
Opel Manta 2.0 GTE engine for OPel GT
Scorpion
Sep 14, 2017
4
3K
Sep 15, 2017
by
norbertone.gt371 (R.I.P.)
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Group 6 - Engine
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Engine mechanical, Cooling System, Fuel System, Exhaust, Tune-Up
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