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slight electrical issue... need help

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Old Aug 29, 2011 | 07:30 PM
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slight electrical issue... need help

so here's the issue...over the last week or so i've noticed that my amp will randomly kick out, and when i shift gears my headlights flicker. i have a video of what i'm talking about, but i cant figue out how to get it onto youtube or upload it to here in a way that it will actually work from my iphone...

any help or suggestions would be greatly appreciated.
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Old Aug 29, 2011 | 08:43 PM
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Can you elaborate on the amp randomly kicking out? It could be caused by over heating, but if your dimming head lights are a related problem, then it sound like the amp is getting too little current.

I would check all of your grounds, then your battery (making sure it is holding a good charge and it would be best if it was a deep cycle battery), after that, I would suspect that your alternator may be starting to kick the bucket.

Dimming head lights while running an amp at idle or lower rpms is a common problem only because stock alternators are not built for the current load amps put onto them. At higher rpms the alternator produces more current which is why you do not notice the dimming lights.
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Old Aug 29, 2011 | 09:49 PM
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id say alternator but im not very electrically inclined so im just guessing
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Old Aug 30, 2011 | 02:32 AM
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Originally Posted by Ralliartimus
Can you elaborate on the amp randomly kicking out? It could be caused by over heating, but if your dimming head lights are a related problem, then it sound like the amp is getting too little current.

I would check all of your grounds, then your battery (making sure it is holding a good charge and it would be best if it was a deep cycle battery), after that, I would suspect that your alternator may be starting to kick the bucket.

Dimming head lights while running an amp at idle or lower rpms is a common problem only because stock alternators are not built for the current load amps put onto them. At higher rpms the alternator produces more current which is why you do not notice the dimming lights.
They're not dimming because of the amp. The lights flicker regardless if the amp is on or off, and they only flicker when I shift gears and let of the gas for a second. I've also noticed that they do it when the rad fan kicks on.

The amp kicking off is a little odd. It actually looses all power and shuts down for a couple seconds regardless if I've been pounding the system or not...
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Old Aug 30, 2011 | 04:44 AM
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To me it sounds like a weak connection somewhere, or a weak alternator.
If you haven't already I would start by cleaning your battery terminal posts and your ground connections.
After that, well I'm not sure.
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Old Aug 30, 2011 | 04:48 AM
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Second on the ground wires. If possible look into a grounding kit? Will help w/ the electrricals and just look cool in the engine lol
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Old Aug 30, 2011 | 05:44 AM
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Ya I've been planning on doing a ground kit, now I guess it's just moved up on my list. I'll clean the terminals and give a grounding kit a try and then see if it still does it..
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Old Aug 30, 2011 | 06:17 AM
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Therres the NRG grounding kit on ebay for like $50 from nlmotoring w/ free shipping. That's the one I was looking at getting.
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Old Aug 30, 2011 | 06:33 AM
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I'll bite. Im gonna order one now
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Old Aug 30, 2011 | 06:58 AM
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yeah I made my own grounding kit, back in 2005 lol it's still holding up and helped out to smooth my idle, and it's great for all of the sensors to get a more clear reading. Not to mention no static shock when touching my car
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Old Aug 30, 2011 | 07:42 AM
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Originally Posted by Raikiri
Therres the NRG grounding kit on ebay for like $50 from nlmotoring w/ free shipping. That's the one I was looking at getting.
Can't find nlmotoring...can you post up a linky?
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Old Aug 30, 2011 | 07:47 AM
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http://cgi.ebay.com/ebaymotors/NRG-R...item4aae24c40f

Sorry. Forgot they're under SCS. NLMotoring is a branch of SCS
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Old Aug 30, 2011 | 08:13 AM
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+1 on grounds. I've had to clean up the wiring and install new grounds on a couple spots because they just snapped. Inspect carefully each one (the one I had trouble with was on left of the engine, right next to the engine mount). I'm not sure for the RA, but usually the engine head, block, intake manifold, battery negative terminal and fuse box are all grounded on their own. There might be even more.
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Old Aug 30, 2011 | 08:50 AM
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That nrg kit is 49 and free shipping if you're in the lower 48... I'm up in Canada so it's another 20 bucks
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Old Aug 30, 2011 | 05:11 PM
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+1 on check your battery connections at the posts. The shifting weight of the battery when you let off the gas is probably wiggling a loose battery cable, making your amp drop out and your headlights flicker.
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