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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2402  
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Hi there all!
I'm after a bit of advice if I may! My td5 has started to clatter on start up when cold, then there's a slow whooring sound up and down, What could it be? Flywheel? Also if I accelerate briskly to 50-60 it cuts power for a second or two then the engine light comes on then drives normally? Til I turn off n restart then light goes out? Any knowledgable td5 persons able to guess what it could be? Many thanks Kenny 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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24th Feb 2013 12:42pm |
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| Killer90 Site Sponsor Member Since: 09 Oct 2011 Location: Hertfordshire Posts: 6478  
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Is the whine when you dip the clutch on first start up Ken
 CSK Automotive
www.cskautomotive.co.uk Like us on Facebook - www.facebook.com/csklr Follow us on Instagram - @cskautomotive |
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24th Feb 2013 1:15pm |
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2402
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Steve that would be for which problem or is it suggestions for both? 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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24th Feb 2013 5:52pm |
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| Steve B Member Since: 22 May 2009 Location: Warwickshire Posts: 586 
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Sorry,
Clattering sound for the viscous fan, this is just a guess. And the sticky waste gate for the power cut 50-60 as this might be when the ecu senses an overboost. The waste gate does as it says opens a gate to waste any excess boost, except when it sticks. It's quite stiff but will move freely not stuck or notchy.  |
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24th Feb 2013 6:44pm |
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| SteveT247 Member Since: 21 Feb 2011 Location: Central Posts: 491  
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I don't think you will get the engine light come on if the wastegate is sticking (mine never did anyway), and it won't drive normally after a second or two. If the waste gate is sticking it will feel like your hitting a governor and you will get some surging at around 60mph. With the wastegate not opening, the turbo will be overboosting. The ECU will detect this and cut the fuel. As the boost drops, fueling will then increase and the whole process starts again, leading to surging.
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24th Feb 2013 8:30pm |
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| Steve B Member Since: 22 May 2009 Location: Warwickshire Posts: 586
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Sounds like you need to read the faults, you will have a much better idea then.
One mains surging is another mans loss of power? True about the light, when my waste gate was sticky no light came on. Possibly the old oil in the ecu plug? |
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24th Feb 2013 9:57pm |
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| Welshsurferdude Member Since: 23 Feb 2012 Location: Newport Posts: 2402
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It could be old oil in the ecu, ill have to clean that out tomorrow, see if that makes a difference as i have been cleaning it out every 2 weeks for last 2 months but i forgot about it til now!
Its going in the garage next week to have these faults and broken door locks fixed anyway  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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24th Feb 2013 10:38pm |
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