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Stumped with this 1986 intruder PLEASE HELP
Posted: Mon Sep 18, 2023 4:35 pm
by Jayhip13
sooo I have a 1986 Intruder that is firing on the front cylinder and is able to run on that front cylinder, and the rear cylinder is not .the spark plug will spark one time right when I hit the start button, but then there is zero spark. Even while running, it will throw 1 or 2 sparks but then be gone .
The bike has a new stator, new coils, and new plugs. I'm still confused. Please help. Any info would be appreciated
Re: Stumped with this 1986 intruder PLEASE HELP
Posted: Mon Sep 18, 2023 5:16 pm
by sgtcall
Jayhip13 wrote: ↑Mon Sep 18, 2023 4:35 pm
sooo I have a 1986 Intruder that is firing on the front cylinder and is able to run on that front cylinder, and the rear cylinder is not .the spark plug will spark one time right when I hit the start button, but then there is zero spark. Even while running, it will throw 1 or 2 sparks but then be gone .
The bike has a new stator, new coils, and new plugs. I'm still confused. Please help. Any info would be appreciated
Welcome!
So I assume this is a VS750? Someone will be along soon that knows the 750.
In the mean time here are a couple of things to check out.
INTRUDER MANUALS AND INFORMATION
viewtopic.php?f=19&t=14168
POSTING PICTURES ON INTRUDERS ALERT
viewtopic.php?f=19&t=13992
Lechy wrote: ↑Wed Apr 05, 2023 11:08 pm
Lechy wrote: ↑Wed Apr 05, 2023 11:08 pm
Re: Stumped with this 1986 intruder PLEASE HELP
Posted: Mon Sep 18, 2023 6:01 pm
by FallenAngel
Jayhip13 wrote: ↑Mon Sep 18, 2023 4:35 pm
sooo I have a 1986 Intruder that is firing on the front cylinder and is able to run on that front cylinder, and the rear cylinder is not .the spark plug will spark one time right when I hit the start button, but then there is zero spark. Even while running, it will throw 1 or 2 sparks but then be gone .
The bike has a new stator, new coils, and new plugs. I'm still confused. Please help. Any info would be appreciated
Do you have the pos and neg/ signal wires hooked up correctly
are your coils grounded correctly
Do you have the correct voltage to the coils
Re: Stumped with this 1986 intruder PLEASE HELP
Posted: Tue Sep 19, 2023 3:44 am
by Lechy
I had an intermittent spark problem, turned out to be a partially broken pulse cable at the transit plug in the alternator cover. I think it was Herb who had a similar problem but at the connector near the CDI.