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![]() | Home > Technical > Td4 fuel filter assembly or internal paper change? |
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Dervy Member Since: 06 Nov 2018 Location: Cheshire Posts: 54 ![]() ![]() ![]() |
How embarrassing!
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markyzs180 Member Since: 26 Jun 2018 Location: Solihull Posts: 64 ![]() ![]() ![]() |
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Dervy Member Since: 06 Nov 2018 Location: Cheshire Posts: 54 ![]() ![]() ![]() |
Interesting that you say that as I've been told that these engine are fitted with a low pressure pump and requires ignition cycling 3-5 times for approximately 10secs to first fill the filter and again to fill the lines post filter again. Then start engine. Video also on YouTube showing as such... |
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AJ918 Member Since: 26 Mar 2018 Location: North West Posts: 260 ![]() ![]() ![]() |
When you change the fuel filter on a Freelander 2 it needs priming as the system does not self prime, when I change mine I bleed the system with a vacuum pump connected to the return outlet of the fuel filter the one to the tank (looking at the filter from the top it is the rear on the left) this extracts all the air in the system, from the filter, fuel pump and injector lines. Once the system is purged of air the vehicle should start without any problem. |
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Dervy Member Since: 06 Nov 2018 Location: Cheshire Posts: 54 ![]() ![]() ![]() |
Thanks for the reply. Is the standard bulb type primer good enough for the job? |
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Lightwater Member Since: 21 Aug 2014 Location: Sydney Northern Beaches Posts: 4922 ![]() ![]() ![]() |
Long ago my Peugeot 504 had a fuel filter that came apart and the actual filter was simply replaced. Then one year they changed the system..... Had to buy the whole filter at 10 times the price as it was a sealed unit!
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Steve D Member Since: 19 Jan 2013 Location: Essexshire Posts: 4109 ![]() ![]() |
Are you sure on that - do you have a link? I’ve done that on FL1's but never on the FL2's Past: FL2 TD4 HSE Auto Evoque SD4 Dynamic Lux Auto Present: Audi A3 S Line. |
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pab Member Since: 28 Aug 2012 Location: Now in Mid-Wales Posts: 2007 ![]() ![]() ![]() |
Possibly refers to the i6 engine, which I believe does have a low pressure pump in the tank. As said, however, the TD4 doesn't and won't self-prime. |
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jules Member Since: 13 Dec 2007 Location: The Wilds of Warwickshire Posts: 5165 ![]() ![]() ![]() |
Yes - theyre about £8 off ebay 8mm hose worked for me. That is the recommended method as in the JLR freelander manual (search for "workshop manual" on here for a free download). It is easy to do and less messy than some of the alternatives methods of priming that you seen mentioned on here. Starting the engine without first fully priming will not do the high pressure fuel pump any good. Changing the fuel filter takes a bit of time and I can imagine some garages not bothering and simply ticking the box. Out of interest in my BMW days it was not uncommon on the 3 series for the air filter to go unchanged for years as it was a lot of work (for an air filter). On later 3 series they moved over to a more traditional air box and the filter change took about 2 minutes. Jules |
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jules Member Since: 13 Dec 2007 Location: The Wilds of Warwickshire Posts: 5165 ![]() ![]() ![]() |
Had several Peugeot diesels in the distant past (305,205,405)- all those fuel filters were easy to change compared to the FL2. Cambelts were easy to change too. Jules |
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Dervy Member Since: 06 Nov 2018 Location: Cheshire Posts: 54 ![]() ![]() ![]() |
However, upon looking at more of their videos, they found they still need to bleed the system as all say so on here! |
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jules Member Since: 13 Dec 2007 Location: The Wilds of Warwickshire Posts: 5165 ![]() ![]() ![]() |
And theyve done it wrong IMO - messy.
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Dervy Member Since: 06 Nov 2018 Location: Cheshire Posts: 54 ![]() ![]() ![]() |
Thanks jules!
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sid Member Since: 16 Jul 2015 Location: devon Posts: 499 ![]() ![]() ![]() |
fill the filter before fitting,its the easiest way. |
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