 | Home > Td5 > Noisy fuel pump |
 
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| big steve Member Since: 24 Dec 2009 Location: hertfordshire Posts: 2456   
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I personally would only put a genuine one back in and make sure it's the right one
Steve 2015 2.2 tdci hardtop xs 3.2 conversion DONE 238bhp and 707nm torque and thats just the start ;-P hybrid turbo in build -done ready to fit ashcroft atb in transfer box 6 speed auto in build |
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7th May 2012 10:31am |
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| Laurie Member Since: 22 Feb 2008 Location: Sussex, England Posts: 2897  
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All the Ebay items claim to be new genuine OEM WFX000250
I believe no pattern pumps exist.  |
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7th May 2012 10:43am |
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| big steve Member Since: 24 Dec 2009 Location: hertfordshire Posts: 2456
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Oh I think they do try Duckworth parts if nothing else you will get free delivery I bought mine from them when mine went on my old truck
Again though make sure it's the right one as they do vary but Duckworth should sort it with the chassis number It's not that bas a job to do just make sure your tank is nearly empty Stve 2015 2.2 tdci hardtop xs 3.2 conversion DONE 238bhp and 707nm torque and thats just the start ;-P hybrid turbo in build -done ready to fit ashcroft atb in transfer box 6 speed auto in build |
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7th May 2012 10:48am |
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| landy andy Member Since: 15 Feb 2009 Location: Ware, Herts Posts: 5707 
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My pump became noisy suddenly, and it was the injector washers.
Worth considering |
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7th May 2012 1:48pm |
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| Nick T Member Since: 29 May 2011 Location: Bolton Posts: 203 
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As above-check injector seals first
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7th May 2012 2:20pm |
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| Killer90 Site Sponsor Member Since: 09 Oct 2011 Location: Hertfordshire Posts: 6478 
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yep injector seals i had the same on my 90 only a couple of months back luckily turned out to be the injector seals £20 instead of £200
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7th May 2012 2:26pm |
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| Laurie Member Since: 22 Feb 2008 Location: Sussex, England Posts: 2897
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Thanks guys - will do
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7th May 2012 4:16pm |
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| Gareth Member Since: 12 Dec 2011 Location: Bramhall Posts: 1102
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I presume that injector seals make the noise emanate from the engine bay, faulty pump from underneath the tank? Is this correct? 2021 Defender 110 X-Dynamic HSE D300 MHEV
1966 S2a 109 aka Betsy 1968 S2a 88 aka Bob 2014 Jaaaag F Type 3.0 Supercharged. |
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7th May 2012 5:10pm |
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| diesel_jim Member Since: 13 Oct 2008 Location: hiding Posts: 6092 
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I think the injector seals let air pass through the pipe, leading to air getting sucked through the pump, making funny noises. I think....  |
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7th May 2012 5:30pm |
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| landy andy Member Since: 15 Feb 2009 Location: Ware, Herts Posts: 5707
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Yep, that's it.
Failed seals allow air in the system, so pump is noisy as is circulating aerated fuel. |
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7th May 2012 7:07pm |
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| cradgebank Member Since: 30 Dec 2008 Location: Nottingham Posts: 308 
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Also check the gauze filter that is part of the pressure regulator, if that is blocked with sediment it will give the same symptoms. Richard
Either a 90, 110 or 130. Discovery 5 |
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8th May 2012 4:18am |
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| Laurie Member Since: 22 Feb 2008 Location: Sussex, England Posts: 2897
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New set of seals ordered.
Also, just in case, a Bearmach pattern pump (£99). If we need to use it, I'll report back here. Thanks for your help and suggestions. |
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9th May 2012 3:48pm |
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| wslr Member Since: 18 Jul 2010 Location: Wellington, Somerset Posts: 581
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The only pumps worth buying are the Genuine Part or the VDO (OEM) pumps. Anything else will just about last the warranty period. Not too much of an issue with a Discovery as access is easy, but not so easy on a Defender.
If the pump is noisy, chances are it is about to fail. Listen to the pump running during a purge cycle. Ignition on and press the accelerator pedal down 5 time. The amber MIL will flash on the instrument pack. Pump will run cycles. If the pump is noisy through the cycle, it probably needs replacement. |
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9th May 2012 4:15pm |
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| Laurie Member Since: 22 Feb 2008 Location: Sussex, England Posts: 2897
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Thanks for the suggestion.
We have a Discovery hatch plate which will be fiited at the same time. Wouldn't risk a pattern pump otherwise. |
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9th May 2012 4:35pm |
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