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| michaelwl Member Since: 19 Nov 2014 Location: Durban Posts: 65   
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My 2002 TD5 has during the last few days developed a ticking noise coming from the engine bay during acceleration.
If decelerating then ticking does not happen only under acceleration. Everything else appears fine. No loss of power, no smoke, just this annoying ticking sound. Any ideas from the forum experts appreciated. A few more general questions. I have a nanocom tester. What should the max values be for: 1 Turbo pressure. 2 ambient air pressure 3 Wastegate Thanks in advance. 2002 110 TD5 White 1981 S3 R6 Matt Green - Now used as game viewer 2013 Discovery 4 XS |
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25th Jun 2016 8:49am |
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| Clive Member Since: 21 Mar 2014 Location: Littleborough Posts: 467  
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Ticking noise under acceleration could be coming from an exhaust manifold leak.
Don't know about the NC values. |
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25th Jun 2016 9:18am |
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| michaelwl Member Since: 19 Nov 2014 Location: Durban Posts: 65
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Thanks Clive.
Leak in the exhaust compression pipe as it enters the manifold. 2002 110 TD5 White 1981 S3 R6 Matt Green - Now used as game viewer 2013 Discovery 4 XS |
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2nd Jul 2016 3:24pm |
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| michaelwl Member Since: 19 Nov 2014 Location: Durban Posts: 65
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Cobra Mark,
You can see it here in the pic below. It's the compression joint that's in the exhaust just below the manifold joint.  Click image to enlarge 2002 110 TD5 White 1981 S3 R6 Matt Green - Now used as game viewer 2013 Discovery 4 XS |
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3rd Jul 2016 7:01am |
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| cobra_mark Member Since: 17 Feb 2015 Location: West Yorks Posts: 213 
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Thanks will check it out, having the tensioner and pulley bearing changed anyway due to age, may look at the viscous fan as a warm engine makes no noticeable noise.
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3rd Jul 2016 10:28am |
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| james975 Member Since: 07 Nov 2009 Location: Edinburgh Posts: 53  
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Did you get to the bottom of the noise
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1st Dec 2018 2:04pm |
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| Adam17 Member Since: 15 May 2018 Location: Within Bedfordshire Posts: 1193  
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I posted a similar question just a little while ago... had similar responces... but all went quiet when I went to check, last night I had a little tapping but not had a chance to check anything yet...
heres my post thread... https://www.defender2.net/forum/topic64835.html Regards Adam Loving The Duchess The Defender 110 TD5 XS My Defender story - http://www.defender2.net/forum/topic64005.html |
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1st Dec 2018 2:52pm |
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