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Tapping noise from injector 1
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garyetaylor
 


Member Since: 25 Aug 2021
Location: Eggborough
Posts: 2

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Lux Auto Zermatt SilverDiscovery 4
Tapping noise from injector 1

Hello everyone, been repairing my screen washer jets today after the monkies at the safari zoo decided to rip them off along with the wing indicators and part of roof rack 🙄 while under bonnet heard a tapping / hissing noise, unlike the normal tdv6 noises, took the engine cover off and sprayed leak detector on the number 1 injector and theres definitely a leak from there, all the others are fine.. I’ve done a video but can’t upload it, do I have to change the full injector or is there replacement seals available? I want to do it myself so is there any risk of anything dropping in while I take it off? I’m not a total newbie to working on cars, rebuilt my fd3s rx7 and 200sx Nissan and worked on my previous car Audi s5 but totally new to Land Rover Discovery 4 and diesels

Thanks in advance

Gary
  
Post #224820525th Aug 2021 11:46 am
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8041

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Copper washer under the injector needs changing ASAP, sooner it is done the easier it is to extract the injector.
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #224829525th Aug 2021 6:50 pm
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lynalldiscovery
 


Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

United Kingdom 2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti GreyDiscovery 3

Also need one of the cheap seat cutter sets off ebay under 20 quid, you do not actually cut the seat, basically you use the tool to scrape it clean.

Like this, https://www.ebay.co.uk/itm/233907996882?ha...SwFddhEhOY
  
Post #224854527th Aug 2021 5:58 am
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