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Unread 11-08-2013, 02:17 PM   #1
silent35
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1997 ZJ 
 
Join Date: Jun 2012
Location: Las Vegas, NV
Posts: 118
Need help with this strange noise...

Well, Everytime i turn off my engine i have this strange ticking, I havent a clue what it is, it only started doing this recently. Id love some insight on it. heres a link to the video.

I hope its nothing serious.

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Unread 11-08-2013, 03:01 PM   #2
JasonStebbins
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1997 ZJ 
 
Join Date: Jan 2009
Posts: 3,138
"This video is private"

My ZJ ticks after I shut it off, it's just the exhaust though.

Can you describe it since we can't watch the video?
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Unread 11-08-2013, 03:10 PM   #3
silent35
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oh sorry its public now
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Unread 11-08-2013, 03:13 PM   #4
JS97ZJ
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oh no it's not.
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Unread 11-08-2013, 03:25 PM   #5
silent35
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New Link
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Unread 11-08-2013, 03:42 PM   #6
JS97ZJ
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Try this one.

That's a weird noise,,,,, Injectors keep firing?
If you click on the YouTube logo the video comes on..????
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Unread 11-08-2013, 04:42 PM   #7
silent35
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1997 ZJ 
 
Join Date: Jun 2012
Location: Las Vegas, NV
Posts: 118
yeah thats what it sounds like, i replaced 2 not too long ago, there were on opossite sides which is where it sounds like there comming from, idk why
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Unread 11-08-2013, 07:34 PM   #8
JS97ZJ
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1997 ZJ 
 
Join Date: Dec 2009
Location: Dingmans Ferry, PA
Posts: 2,035
A while back, another member had an extremely noisy injector problem when the engine was shut off. I forget what the solution was but it was related to the PCM not fully shutting down.
I'll check into it, but you can start by checking the connectors to the PCM, swap the ASD relay, and play around with the ignition key.
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Unread 11-12-2013, 12:26 AM   #9
JasonStebbins
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1997 ZJ 
 
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Posts: 3,138
Quote:
Originally Posted by JS97ZJ View Post
A while back, another member had an extremely noisy injector problem when the engine was shut off. I forget what the solution was but it was related to the PCM not fully shutting down.
I'll check into it, but you can start by checking the connectors to the PCM, swap the ASD relay, and play around with the ignition key.
I remember reading this thread.

My ZJ always does this for a few seconds after running for a long time.

Tell the girl in the background that you wouldn't be video taping your engine bay if you knew what that noise was.
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