Do you know what this clicking sounds is (video) - Page 2 - Jeep Garage - Jeep Forum

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  #13  
Old 10-27-2014, 07:05 PM
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Re: Do you know what this clicking sounds is (video)

Heard the same thing on mine this past weekend, and with the HVAC being off, I can rule out the compressor. Might could be the DEF injector firing.....


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  #14  
Old 10-29-2014, 03:34 PM
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Re: Do you know what this clicking sounds is (video)

No question in my mind that this is the DEF injector clicking. Heard it for the first time this afternoon. A regular clicking noise that persisted in the background even while the compressor was cycling on and off. I also heard a high whine from the left rear wheel well at the same time I heard the clicking which I'm pretty sure was the DEF pump operating.


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  #15  
Old 11-03-2014, 07:21 PM
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Re: Do you know what this clicking sounds is (video)

Mine makes EXACTLY the same sound. DEF injector. You can only hear it at idle while the engine is running.


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Old 11-16-2014, 03:16 PM
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Re: Do you know what this clicking sounds is (video)

I think that is the EGR valve opening and closing. My DEF injection noise is softer than that and is more constant, eg once every second or so. I also have that noise.
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Old 11-25-2014, 02:15 PM
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Re: Do you know what this clicking sounds is (video)

I hear it on my 2014 diesel with 17K miles. It's annoying, and it wasn't there before.
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Old 07-24-2015, 03:04 PM
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Re: Do you know what this clicking sounds is (video)

Quote:
Originally Posted by koobos View Post
Hello - I've owned my JGC Ecodiesel for about 10 months now. Just hit the 11k mark on the odometer and also just started to get the transmission shudder. Regardless, I do love this rig!

Anyway, can anyone name the clicking noise in the video? Happens about every 3 seconds and doesn't matter if I am in park or drive.

2014 JGC EcoDiesel clicking sound ? - YouTube

Thanks!
My does exactly the same noise when the engine is warmed up. I have 9 k on my car. Does anyone know what is the reason. The click sound is coming from passenger side close to DEF equipment. We are planning to take a long trip to to south west next week. I am nervous. We have an RV trailer that we are planning to pull with this car.
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  #19  
Old 07-24-2015, 03:06 PM
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Re: Do you know what this clicking sounds is (video)

Def injector doing its job!!
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Old 07-24-2015, 04:10 PM
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Re: Do you know what this clicking sounds is (video)

Hmm, very rhythmic and mine does NOT do that. I have an identical sound when slowing down from maybe 20-5mph or less. My sound appears to be transmission related but it appears normal to me. Sorry to hijack a little.
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Old 07-27-2015, 08:21 AM
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Re: Do you know what this clicking sounds is (video)

Quote:
Originally Posted by dom42 View Post
Def injector doing its job!!
I am nervious anyway. We are going to take a long 5000 miles trip to south west. The dealer says that the sound is normal, but it was NOT there before they re-flash my car for PCM recalibration.
If during the trip I got "Engine will not restart in 200 miles", is there any way to reset that with OBDII?
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