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LRnovice



Member Since: 08 May 2008
Location: Cardiff
Posts: 59
2008 Defender 90 Puma 2.4 CSW Auto Belize Green
Starting problem
If I leave the car overnight when I try to start next day it starts immediately, Leave for two days and it takes two to three seconds to start. However leave for a week and it can take three or four attempts each attempt lasting about three or four seconds.

The strange thing is when it does start on the third or forth attempt it starts immediately. The battery is good and easily turns the engine over until it starts. Any suggestions anyone.
Thanks
Post #873888 20th Dec 2020 6:27pm
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5729
2006 Defender 110 Td5 USW Zermatt Silver
...
Post #873890 20th Dec 2020 6:31pm
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andydef90



Member Since: 09 Feb 2015
Location: yorkshire
Posts: 617
United Kingdom 2014 Defender 90 Puma 2.2 HT Corris Grey
potential fuel leek sounds like there is no fuel on start up hence why its ok after one day but longer after being standing . can you here the pump running if so see how much longer it runs for after being stood a few days before starting Question
Post #873942 21st Dec 2020 7:14am
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LRnovice



Member Since: 08 May 2008
Location: Cardiff
Posts: 59
2008 Defender 90 Puma 2.4 CSW Auto Belize Green
Thanks Andy Ill check that
Post #873985 21st Dec 2020 1:29pm
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Nidge



Member Since: 27 Jan 2008
Location: Kildare Ireland
Posts: 818
Ireland 2009 Defender 110 Puma 2.4 HCPU Cairns Blue
Could also be the starter motor on its way out...lots have had this issue....I'd recommend replacing it with a Bosch one Thumbs Up

N.
Post #874014 21st Dec 2020 5:47pm
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ickle



Member Since: 22 Jul 2010
Location: South Vendee
Posts: 1786
France 2008 Defender 110 Puma 2.4 CSW Alpine White
Dont think theres an electric pump on a 2.4. Could be a leak giving an air lock though or dodgy / not tightened filter?

Keith
Post #874047 21st Dec 2020 8:09pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17446
United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Correct, no electric pump on a 2.4.
Post #874077 21st Dec 2020 9:23pm
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andydef90



Member Since: 09 Feb 2015
Location: yorkshire
Posts: 617
United Kingdom 2014 Defender 90 Puma 2.2 HT Corris Grey
i stand corrected thanks guys
Post #874120 22nd Dec 2020 7:42am
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blurry



Member Since: 20 Oct 2020
Location: Wales
Posts: 5
United Kingdom 
I have just had a heap of things checked for a similar intermittent starting problem.
One is the sensor and valve at the end of the fuel rail.
The second, which cleared the problem, was the fuel pressure valve that is on the fuel pump, simple unplug old one, plug new one in, cost about £90 though.
Post #874172 22nd Dec 2020 2:02pm
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