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hafman



Member Since: 28 Mar 2017
Location: W Sussex
Posts: 81

United Kingdom 
Bleeding fuel filter (Td5) [solved]
Having changed the fuel filter I can't get the engine to start. In the Haynes Manual there are two (different) procedures ...
    #1.18: The system will self bleed
    #4B.4: Switch off ignition for 15 seconds, then switch on ignition for 30 seconds. Repeat six times, then apply full throttle and crank engine

Neither method works for me; I have put the old filter back on (there was nothing wrong with it & no water in the trap that I could see) to see if the new filter was dodgy.

Elsewhere on the inter-web I read that "First, turn the ignition key to position II so the warning lights come on and press the accelerator 5 times before the engine management light goes out. This puts the engine in to purge mode and the system will start to bleed itself. This can take quite a few minutes and you will hear the pump go through quite a few cycles. The engine
management light will flash and continue to flash until all the air is expelled from the system. When the engine management light goes out, turn the key and it should burst into life
." ... but again to no avail.

Any suggestions?

TIA


Last edited by hafman on 2nd May 2017 2:31pm. Edited 1 time in total
Post #621024 2nd May 2017 1:26pm
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6605

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Do it a few times. Method 2 is what has worked for me in the past, but needs repeating unless you lose the "squelching" noise of air in the fuel system.  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #621030 2nd May 2017 1:54pm
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Tommo



Member Since: 19 Dec 2013
Location: Leicestershire
Posts: 830

United Kingdom 2006 Defender 90 Td5 Black LE Java Black
Another tip, though a little late Very Happy is to fill the filter up with fuel and then fit!
Post #621034 2nd May 2017 2:30pm
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hafman



Member Since: 28 Mar 2017
Location: W Sussex
Posts: 81

United Kingdom 
Hmmm, seems it _might_ have been a bit low on fuel. Embarassed . I knew it didn't have loads in, but never thought it would be that sensitive to low quantity. Still, 20 litres has solved my problem Very Happy
Post #621036 2nd May 2017 2:31pm
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6605

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Thumbs Up  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #621051 2nd May 2017 3:42pm
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