Jump to content
SAU Community

Recommended Posts

Hey folks,

I'm suffering from a terribly annoying noise coming from the alternator. It's been there ever since I bought the skyline. I believe that this can happen when you have your input wires too close to power cables. So, I went and bought one of those noise cancelling things from jaycar and I was told to put this between the alternator and the battery, closest to the battery side.

I'm driving a series I R33 ('93) and the battery is in the boot. The only wire connected to the +ve side of the battery comes from the box next to it.

My question is this: Where should I be putting this device in?

At the moment I have it wired between battery and fuses, going into the amps, but it doesn't really do anything. I tried putting it in between the battery and this little box thing next to it, but the car didn't even start, so that quickly changed....

(In case I've confused anyone with what "noise cancelling device" I'm talking about, it's a cylindrical shaped thing with a positive cable coming out each end and a negative wire coming out one side. I'm told that that it doesn't matter with direction it's facing when wired, as long as it is grounded.)

If anyone can help me out with this it would be greatly appreciated - even though I can't hear the whinning with loud music, when it's down low it drives me up the wall!

Thanks in advance!

Link to comment
https://www.sau.com.au/forums/topic/81467-where-is-alternator-wire/
Share on other sites

The noise I get is in every gear. I hadn't really thought of putting it under the bonnet. I think I remembered the guy in jaycar saying to go as close to the battery as possible. If I had the choice I'd rather install it in the boot rather than in the engine bay. If need be I guess I could put it up front.

Anyone got any further ideas or info?

  • 3 weeks later...
  • 1 year later...

Thought i would ask in here instead of starting another new post..... already asked the question ova in forced induction but havent got an answer as yet though i might have put it in the wrong place...

anyway here is a link to my question

http://www.skylinesaustralia.com/forums/in...howtopic=133670

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Thanks for that.... If only I could do something once and be happy with that, like some people do....
    • I had no transmission at all so I managed to find a big box manual gearbox from an R34 GTT for an insanely good price in EU. I converted it to push type which cost more than the transmission almost, with parts from Amayama! These engines are very strong and can put out decent power with a properly sized turbo. You can save on money from parts like pistons and rods, and invest those in the transmission and other parts. I suggest you join the RB20 Enthusiasts facebook group, plenty of info and almost daily posts there about 20DE/DET/Neo+T builds. (I hope I'm not breaking any forum rules by mentioning third party platforms, just trying to help the buddy out)
    • Yeah, having tried all of those methods including BBQ+recipro/hacksaw, I ended up buying a bush press kit under $150 that works well, like this: https://www.ebay.com.au/itm/355967727167?mkcid=16&mkevt=1&mkrid=705-154756-20017-0&ssspo=sfmmuhxgqhm&sssrc=2047675&ssuid=dJvnaZ11TB-&widget_ver=artemis&media=COPY It basically has a range of pushers and cups with threaded rods between to press out a range of large bushes. The problem with any sawing solution is minimising damage to the subframe side, although it probably needs a quick sand afterwards no matter what solution you try due to damage
    • Hi. Thanks for the answer. I do not have instagram 😄 I too considering turbo the RB20DE NEO 🙂 But i think i upgrade the gearbox first or at least buy new.  
    • Just pulled the passenger apart so got a good idea, also the side bracket that pivots the top half is completely cooked.. how I don’t know.. haha and paid $400 also included a photo of the passenger seat! She is mint
×
×
  • Create New...