Injectors Clicking? Never heard of it before

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Old Jun 24, 2004 | 12:44 PM
  #1  
Full Race A6's Avatar
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Default Injectors Clicking? Never heard of it before

Recently installed a sohc zc in my brothers car, now I hear a ticking, pretty constant and pretty loud. At first I thought it was the valves but now I read that the injectors can click as well?

Its pretty loud and I can hear it best with my ear above the intake mani and at the very back of the injectors

So I dont want to adjust the valves if thats not what need to be done.

How can I stop this clicking? or make sure that its the injectors/valves
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Old Jun 24, 2004 | 12:53 PM
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Default Re: Injectors Clicking? Never heard of it before (W O T)

Go buy a mechanic's stethoscope and isolate the sound, yes the injectors click its very common. Some people call it the Honda tick.
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Old Jun 24, 2004 | 01:19 PM
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Default Re: Injectors Clicking? Never heard of it before (90blackcrx)

Buying one of those is not really an option

What causes it though? Easy fix?

Or is it something internally thats messed. I put some fuel injector cleaner but didnt run the car yet
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Old Jun 24, 2004 | 01:29 PM
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Default Re: Injectors Clicking? Never heard of it before (W O T)

The click is actaully the injector opening and closing basically, its normal. Use a screw driver to isolate the sound better.
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Old Jun 24, 2004 | 01:41 PM
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Default Re: Injectors Clicking? Never heard of it before (90blackcrx)

So this sound is normal? Cant be fixed?

Really defietely doesnt sound normal
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Old Jun 24, 2004 | 01:45 PM
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Default Re: Injectors Clicking? Never heard of it before (W O T)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by W O T &raquo;</TD></TR><TR><TD CLASS="quote">So this sound is normal? Cant be fixed?

Really defietely doesnt sound normal</TD></TR></TABLE>

Yep its normal.
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Old Jun 24, 2004 | 01:53 PM
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Default Re: Injectors Clicking? Never heard of it before (90blackcrx)

No way this can be normal or not toned down, its not a little tick, its pretty loud and neither of my friends with zc's have this clicking

T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T
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Old Jun 24, 2004 | 01:55 PM
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Default Re: Injectors Clicking? Never heard of it before (W O T)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by W O T &raquo;</TD></TR><TR><TD CLASS="quote">No way this can be normal or not toned down, its not a little tick, its pretty loud and neither of my friends with zc's have this clicking

T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T - T </TD></TR></TABLE>

Send them off and get them cleaned and rebalanced
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Old Jun 24, 2004 | 02:15 PM
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Default Re: Injectors Clicking? Never heard of it before (W O T)

https://honda-tech.com/zerothread?id=608967
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Old Jun 24, 2004 | 05:43 PM
  #10  
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Default Re: Injectors Clicking? Never heard of it before (W O T)

Anyone else have any insight? Should I just go buy some injector cleaner?

Surprised I dont see more questions about it though if they commonly become loud
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Old Jun 24, 2004 | 05:45 PM
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Default Re: Injectors Clicking? Never heard of it before (W O T)

if u could use b16a ones

I got some for sale been cleaned and blue printed by RC engeering

rated at 248cc

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Old Jun 24, 2004 | 05:49 PM
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BG fuel injection cleaner is awsome. But clikcing is normal.
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Old Jun 24, 2004 | 05:52 PM
  #13  
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Default Re: Injectors Clicking? Never heard of it before (W O T)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by W O T &raquo;</TD></TR><TR><TD CLASS="quote">Anyone else have any insight? Should I just go buy some injector cleaner?</TD></TR></TABLE>

Injector cleaner that they sell at autozone is a waste, send them off to some where.
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Old Jun 24, 2004 | 06:11 PM
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Is this something that happens when the motor gets warm? I had bad rings on my old D15, and then it started ticking when it warmed up. Now the new engine does the *exact* same thing after it warms up.
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Old Jun 24, 2004 | 06:13 PM
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Default Re: Injectors Clicking? Never heard of it before (90blackcrx)

mine click/tick as well...its normal, calm down charlie...
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Old Jun 24, 2004 | 07:48 PM
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Default Re: Injectors Clicking? Never heard of it before (crxgator)

NO!!!!!!hearing ur injectors open/close is not normal.......

if its normal then honda fukin suckz

CHeck ur fuel pulsation damper / do u even have one installed....

should be on the left of fuel rail looking at it from the front.. a plastic looking valve
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Old Jun 25, 2004 | 05:54 AM
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Default Re: Injectors Clicking? Never heard of it before (Dyn0speed)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dyn0speed &raquo;</TD></TR><TR><TD CLASS="quote">NO!!!!!!hearing ur injectors open/close is not normal.......

if its normal then honda fukin suckz

CHeck ur fuel pulsation damper / do u even have one installed....

should be on the left of fuel rail looking at it from the front.. a plastic looking valve
</TD></TR></TABLE>

Do you even know what the fuel dampener does ? Its suppose to absorb vibrations, its not suppose to quiet the injectors. The injectors are constantly opening and closing so there is gonna be some noise. And its not just Honda that has noisy injectors other cars do to.
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Old Jun 25, 2004 | 10:27 AM
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Default Re: Injectors Clicking? Never heard of it before (90blackcrx)

Well maybe I hear it loudly because I have the Invader Tri slot hood

The holes probably just make it louder because its open and not enclosed like oem right?

Just gotnna buy some fuel injector cleaner and live with it
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Old Jun 26, 2004 | 01:17 PM
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Default Re: Injectors Clicking? Never heard of it before (90blackcrx)

yes it does, it also reduces the noise of the injector opening and closing.


"if it doesnt then wat part in the car does? i dont hear any noise on my car!!!"


Modified by Dyn0speed at 1:57 AM 6/27/2004


Modified by Dyn0speed at 1:57 AM 6/27/2004
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Old Jun 26, 2004 | 01:31 PM
  #20  
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Default Re: Injectors Clicking? Never heard of it before (Dyn0speed)

Explain to me how that little plastic piece reduced injector sound ? All it does is absorb vibrations.
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