francisjohn
Active Member
Just for clarification, the headlight is not connected to the magneto, it is ran on a completely different electrical "system" and is in no way connected to the engine.
-It is not the connectors.
-It is not the headlight itself.
-It is not the power source.
I apologize in advance for the essay.
Powered my 7" headlight and everything was great until 40 minutes into my ride, the light started flickering. The next day, I first power on the light and it stayed on. As soon as I bump start, the light begins to flicker/on/off etc. I replaced the connectors I used, I then powered the light and it stayed on. I did a half-ass bump start and it was flickering. I shut off the bike and the light stayed. At this point, I knew there was some sort of electrical interference, but from where?
I wanted to see if vibrations from the engine loosened something etc. I took apart the light, and inspected the entire "electrical system" for the light which turned up nothing. I ditched the connectors and soldered all the wires involved, I turned the light on and kept it on for ten minutes. I go to kick start it with a super light kick (not enough to try and fire it up) When I went to kick start it, it began to turn on/off and flickering.
This evening I saw the malfunctioning in real time, it was very strange. I held the battery pack in my hand to see what it does when it's flicking. The battery pack has 25%-100% light indicators which will stay on when the battery pack is in use. The lights on the battery were solid (indicating the current battery life) and as soon as I bump started it, the lights on the battery pack itself began to flicker. I shut the engine off, and the battery pack went back to solid and the light was staying strong.
I believe there is some sort of interference occurring when the engine is running (doesn't matter if it's idling, half-throttle or attempting a bump start or kick start) I do have the wires from the power source to the light itself insulated.
A) Where would be a good place to start when diagnosing an electrical malfunction like this?
a1) If there is a "process of elimination" to start from, what should I begin cancelling out in order to isolate the problem?
B) If the spark is jumping (from the wire) would I insulate the spark plug wire? If so, what would you insulate it with?
-It is not the connectors.
-It is not the headlight itself.
-It is not the power source.
I apologize in advance for the essay.
Powered my 7" headlight and everything was great until 40 minutes into my ride, the light started flickering. The next day, I first power on the light and it stayed on. As soon as I bump start, the light begins to flicker/on/off etc. I replaced the connectors I used, I then powered the light and it stayed on. I did a half-ass bump start and it was flickering. I shut off the bike and the light stayed. At this point, I knew there was some sort of electrical interference, but from where?
I wanted to see if vibrations from the engine loosened something etc. I took apart the light, and inspected the entire "electrical system" for the light which turned up nothing. I ditched the connectors and soldered all the wires involved, I turned the light on and kept it on for ten minutes. I go to kick start it with a super light kick (not enough to try and fire it up) When I went to kick start it, it began to turn on/off and flickering.
This evening I saw the malfunctioning in real time, it was very strange. I held the battery pack in my hand to see what it does when it's flicking. The battery pack has 25%-100% light indicators which will stay on when the battery pack is in use. The lights on the battery were solid (indicating the current battery life) and as soon as I bump started it, the lights on the battery pack itself began to flicker. I shut the engine off, and the battery pack went back to solid and the light was staying strong.
I believe there is some sort of interference occurring when the engine is running (doesn't matter if it's idling, half-throttle or attempting a bump start or kick start) I do have the wires from the power source to the light itself insulated.
A) Where would be a good place to start when diagnosing an electrical malfunction like this?
a1) If there is a "process of elimination" to start from, what should I begin cancelling out in order to isolate the problem?
B) If the spark is jumping (from the wire) would I insulate the spark plug wire? If so, what would you insulate it with?