 | Home > Technical > 2002 110 td5 strange hiccuping or slight hestigation? |
 
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2445  
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i drove my 110 td5 today, and i was in the mood for some flat out driving.
so i put pedal down on the slip road coming on to the m4 and when the revs got to 2500-3000 it started what seemed to be like gentle slow hiccuping, it only seeems to do it in high revs when accelertating hard and/or foot flat down maintaining mway speeds any ideas what it might be? its got 155k on the clock. Regards 2008 Santorini Black 110 XS USW (Sold) 2015 Discovery 4.5 Black pack Firenze red XS 2008 Corris Grey 110 XS USW (sold) 2011 Santorini Black 110 XS USW (Sold) |
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29th Nov 2012 4:14pm |
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| SGH Member Since: 27 Sep 2010 Location: Hellingly-Sussex Posts: 1527 
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Oil tracking into ecu down wiring loom had the same with my td5 110 only a speed.
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29th Nov 2012 5:10pm |
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2445
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Would the symptoms include slight over revving too as my mrs has reported that too. 2008 Santorini Black 110 XS USW (Sold)
2015 Discovery 4.5 Black pack Firenze red XS 2008 Corris Grey 110 XS USW (sold) 2011 Santorini Black 110 XS USW (Sold) |
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29th Nov 2012 5:18pm |
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| ben_j85jty Member Since: 02 Sep 2008 Location: Bicester, Oxfordshire Posts: 491 
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Yep.
Get a spray tin of electrical contact cleaner and have a go at the main red ECU plug and the one underneath the sound cover on the engine that connects the injector loom to the main harness. Its worth factoring in a new injector harness every 60k miles or so. 2002 Defender 110 DC |
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29th Nov 2012 5:29pm |
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2445
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Yep I looked through the threads
New injector loom ordered along with contact cleaner and a sandwich box to pop the ecu in to waterproof it! god knows when it was last done being 155k! 2008 Santorini Black 110 XS USW (Sold) 2015 Discovery 4.5 Black pack Firenze red XS 2008 Corris Grey 110 XS USW (sold) 2011 Santorini Black 110 XS USW (Sold) |
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29th Nov 2012 5:47pm |
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| mk1collector Member Since: 17 Sep 2009 Location: West Yorkshire Posts: 6772  
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Sorry to hijack but with the looms are you best buying genuine or are the spurious ones of eBay ok?
Cheers Ray |
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29th Nov 2012 6:09pm |
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| Lou Sparts Member Since: 15 Apr 2012 Location: Kent Posts: 1501 
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Quality is remembered long after the price is forgotten ! 2005 Td5 90 XS
Steve |
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29th Nov 2012 6:12pm |
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| bob neville Member Since: 30 Apr 2009 Location: Marbella Posts: 3248  
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I purchased mine, along with the cam cover gasket, from site sponsor Gary at Alive Tuning
Bob 2015 Jaguar XE240 R Sport - goes like ....... !! 2013 Defender 90 CSW - sold 2009 Defender 110 Double Cab - sold 2001 TD5 90 CSW - offroad project - sold to a forum member 2011 Porsche Boxster - for the sunny days ! |
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29th Nov 2012 6:29pm |
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| Nidge Member Since: 27 Jan 2008 Location: Kildare Ireland Posts: 821  
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Keep an eye on the oil level too, if it increases, replace the injector seals and copper washers, using gen lr parts and pray you don't have a cracked head.
Just been thru this with our td5 and there was 5lts of diesel contaminating the oil in the engine block... 
Seals changed and fingers crossed no harm done N. |
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29th Nov 2012 7:38pm |
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| Porny Site Sponsor Member Since: 31 Aug 2009 Location: Sutton Coldfield - West Midlands Posts: 810 
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Do this test - it is the most likely cause 
Ian IRB The home of the first modified Keswick Green 90 - and the first 2.4 Puma through both the 200bhp and 550Nm barriers. www.IRBdevelopments.com www.facebook.com/irbdevelopments www.integrated316.com www.facebook.com/integrated316 |
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29th Nov 2012 7:59pm |
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| excossack Member Since: 22 Feb 2012 Location: North West Posts: 5889 
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How much effort is the right amount? 1999 Defender TD5 110
Regards John M0VAZ Econet Station 48 no clock |
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29th Nov 2012 8:37pm |
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2445
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I got it off ebay yes, but it wasnt the cheapest! It had a LR part number on it which was the one I wanted.
Ill see what it looks like when it arrives, if not then Ill stick it back on ebay and get a genuine set from one of the forum sponsors. 2008 Santorini Black 110 XS USW (Sold) 2015 Discovery 4.5 Black pack Firenze red XS 2008 Corris Grey 110 XS USW (sold) 2011 Santorini Black 110 XS USW (Sold) |
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29th Nov 2012 8:52pm |
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2445
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PS Porny Ill be testing that in the morning! 2008 Santorini Black 110 XS USW (Sold)
2015 Discovery 4.5 Black pack Firenze red XS 2008 Corris Grey 110 XS USW (sold) 2011 Santorini Black 110 XS USW (Sold) |
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29th Nov 2012 8:53pm |
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| SteveG Member Since: 29 Nov 2011 Location: Norfolk Posts: 663 
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As per Ian's suggestion, sticking wastegate is usually has these symptoms at higher revs
For the over revving. Check you fuel regulator for leaks. In colder weather they can leak more and it can contaminate the clutch causing slip under load. Fix is to replace or re-seal regulator An alternative to oil in loom issue is to clean ECU connectors and then fill with electrical grease petroleum jelly, then close. You then won't get any oil ingress again. Cheers Steve |
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29th Nov 2012 8:54pm |
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