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Group 1 - Electrical
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1A - Starting and Charging System
5.2K
1.1M
16 d ago
Sub-forums
Charging System Modifications
5.2K
1.1M
16 d ago
1A-2 Alternative Alternator Mounting
148
23K
Nov 3, 2020
148
23K
Nov 3, 2020
1B - Ignition System
6.2K
1.4M
13 d ago
6.2K
1.4M
13 d ago
1C - Lighting and Signal Systems
4K
715K
1 mo ago
4K
715K
1 mo ago
1D - Wiring Diagrams
923
275K
4 mo ago
923
275K
4 mo ago
1E - Other Electrical/Gauges/Instrument Panel
5.7K
1.1M
5 d ago
5.7K
1.1M
5 d ago
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Sticky
Re-Wiring an Opel GT with a Universal Wiring Harness
GoinManta
Jun 25, 2013
2
3
44
19K
Oct 7, 2019
by
GoinManta
Sticky
New Members- Please Read
Gary
Mar 12, 2005
Locked
1
4K
Jan 21, 2006
by
baz
Head light bulb replace options LED vs Halogen - GT
Will I. Finish
1 d ago
15
303
11 h ago
by
Nitromancer
How to Remove Receptacles from Connectors?
Autoholic
19 d ago
2
31
685
15 d ago
by
ard674t
New 4 way flasher from OGTS - regular flash on one side and fast on the other side - looks good in the cockpit - Bulb Wattage apperars to be a factor
Will I. Finish
4 mo ago
5
626
4 mo ago
by
Will I. Finish
Have a 12 circuit aftermarket fuse box
tealcarver
12 mo ago
8
1K
12 mo ago
by
tealcarver
Buzzes when I hook up the last 3 fuzes
jrapose
Nov 15, 2020
17
1K
Nov 20, 2020
by
terrylewisac
I have heard of gauge indicator needles moving when hitting the brake pedal but what about the clutch pedal????
Will I. Finish
Oct 30, 2020
4
670
Nov 5, 2020
by
Will I. Finish
Speedometer - clicking noise
Will I. Finish
Aug 16, 2020
6
688
Aug 21, 2020
by
Will I. Finish
Re-Wiring an Opel GT w/ a Universal Wiring Harness (Comments Thread)
pherrley
Jun 25, 2013
4
5
6
115
15K
May 24, 2020
by
kwschumm
Electrical power loss
Acofficer
May 8, 2020
12
694
May 15, 2020
by
Acofficer
Stumped - power almost everywhere
Will I. Finish
Feb 15, 2020
12
736
Feb 19, 2020
by
GoldGT
Tachometer
Will I. Finish
Feb 16, 2020
1
515
Feb 16, 2020
by
Knorm65
Stock harness connectors
mmoleswl
May 24, 2015
10
2K
Feb 3, 2020
by
opelnut_1
C
best place to wire new automatic choke and electric fuel pump
chrislynn5
Oct 17, 2019
6
881
Oct 19, 2019
by
chrislynn5
6
Kadett Steering Column Harness Connectors
63A
Sep 25, 2019
6
556
Sep 26, 2019
by
63A
Sealing Harness At Firewall
Ooooner
Jun 10, 2019
17
2K
Jun 12, 2019
by
FZ09
C
No electricity/power AT ALL! HELPPP
cady53
Jun 7, 2014
8
2K
May 17, 2019
by
Will I. Finish
Fuses
pfj
Feb 7, 2019
13
792
Mar 2, 2019
by
slracer
B
Wiring Harness Replacement
boomhwr
Jan 21, 2019
13
2K
Jan 25, 2019
by
heliman
P
EEeelectrical Issue
Paul M
Jan 6, 2019
6
691
Jan 6, 2019
by
Paul M
L
1970 GT Almost All Of Dash Not Working... Common Point To Check?
Ltripp
Sep 12, 2018
12
2K
Sep 27, 2018
by
andrewmlojo
L
GT Battery relocation
LynnB
Oct 31, 2017
2
22
3K
Mar 28, 2018
by
Michael A. Smith
A
Engine harness 69 Opel GT
Achap66
Dec 3, 2017
9
1K
Dec 11, 2017
by
GoldGT
1970 GT Horn Wire Confirmation
VegasDJ
Nov 5, 2017
2
1K
Nov 6, 2017
by
VegasDJ
GT Electrical Help
VegasDJ
Oct 28, 2017
2
26
2K
Oct 29, 2017
by
First opel 1981
D
Recommended battery for cih 1.6N??
diogocampogrande
Oct 25, 2017
0
569
Oct 25, 2017
by
diogocampogrande
Connector wire broken (need help)
FReis
Sep 18, 2017
8
788
Sep 19, 2017
by
Mark B
Optima Battery Size for GT
tealcarver
Nov 16, 2013
12
4K
Aug 22, 2017
by
SpringGT
Mystery connector - what is it for?
Blue Manta
Aug 13, 2017
6
783
Aug 14, 2017
by
kwschumm
E
Manta electrical problem
erkii
Apr 20, 2017
7
2K
Jul 17, 2017
by
gackt3
S
windshield washer sprayer ascona b
slow_solo_focus
Mar 24, 2017
2
625
Jul 2, 2017
by
slow_solo_focus
Gordo Wires the GTX - Aaaggghhh!
The Scifi Guy
Apr 17, 2015
8
9
10
191
17K
Jun 11, 2017
by
The Scifi Guy
1
Wire Harness at fire wall
1stcarGT
May 27, 2017
7
941
May 28, 2017
by
GTRoy
K
Blue and white wire help... hunting bad connections
KaliKadettB
May 21, 2017
11
896
May 22, 2017
by
KaliKadettB
R
Embarrassingly I can't find the fuse box location an my 73 Opel GT 1900.
robinspain
May 18, 2017
5
2K
May 20, 2017
by
Autoholic
headlight rewire question
flyboytroy99
Jun 22, 2007
6
3K
Apr 30, 2017
by
pumpkindriver
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Group 1 - Electrical
Battery, Starting System, Ignition System, Washers and Wipers, Lighting Systems, Signal Systems, Instrument Panel, Gauges, Wiring Diagrams
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