help needed!, sound after install amp
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 Apr 20 2007, 09:47 AM, updated 19y ago
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#1
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Junior Member
55 posts Joined: Apr 2007 
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hi hi,i wana ask..after install an amp for my 2 sets of component...why there is aeroplane sound coming out from the component whenever i press the accelerate pedal???
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Apr 20 2007, 10:07 AM
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#2
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Senior Member
7,832 posts Joined: Jan 2003 From: Ipoh   
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are you using high performance aftermarket spark plug cable? if yes, change back to original spark plug cable.
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Apr 20 2007, 02:41 PM
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#3
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Junior Member
55 posts Joined: Apr 2007
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apart from the spark plug cable,what's the cause of it??
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Apr 20 2007, 02:49 PM
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#4
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Senior Member
7,842 posts Joined: Sep 2004 From: Pandan Jaya,KL
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QUOTE(kcar6562 @ Apr 20 2007, 02:41 PM) apart from the spark plug cable,what's the cause of it?? Lousy workmanship/installer. |
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Apr 20 2007, 04:31 PM
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#5
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Junior Member
55 posts Joined: Apr 2007
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that mean if i change back to original spark plug cable,if the sound is still there,i will have to re-do the wiring of the amp again?
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Apr 20 2007, 06:33 PM
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#6
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Senior Member
7,842 posts Joined: Sep 2004 From: Pandan Jaya,KL
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QUOTE(kcar6562 @ Apr 20 2007, 04:31 PM) that mean if i change back to original spark plug cable,if the sound is still there,i will have to re-do the wiring of the amp again? Change back to original spark plug cable might be helping. But if still have, mean you have to send back your car to the shop, and get re-do the wiring or check it. Cause some of the reason it got aeroplane sound also because of those installer. |
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Apr 20 2007, 09:58 PM
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#7
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Senior Member
7,832 posts Joined: Jan 2003 From: Ipoh
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another possible problem is bad grounding...
Last time i use to hear aeroplane sound in my kancil... then later change to pioneer cd player. No more. |
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Apr 20 2007, 10:16 PM
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#8
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Senior Member
1,091 posts Joined: Feb 2007
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some say the +ve should not go along with the audio source cable side by side.
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Apr 21 2007, 03:19 AM
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#9
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Junior Member
43 posts Joined: Mar 2007 From: No Information
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this oso hapenned to my self...after check n recheck..my rca output from my player got touch each other..i mean the front/rear/sub rca...after tape them separetaly (cover the rca)...the aeroplane sound gone...
This post has been edited by lov3too4ll: Apr 21 2007, 03:22 AM |
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Apr 21 2007, 06:20 AM
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Senior Member
568 posts Joined: Oct 2004 From: Seksyen 7, Old Trafford, Manchester  
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noise problem = 80% grounding....
 others: rca touching, signal-power wire too close, HU kong bla2... re-check wiring.... |
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Apr 21 2007, 12:22 PM
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Junior Member
55 posts Joined: Apr 2007
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okay..thanks very much for everbody advice!!
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Apr 21 2007, 06:46 PM
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Junior Member
206 posts Joined: Jul 2006
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i oso got this problem last time, for my case, it is HU problem.
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