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Offline 4 landies

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running lumpy
« on: May 12, 2008, 12:49:38 »
 Got a 300tdi disco 1, went out yesterday, got about 200 yards down road and it lost power.

 Didnt cut out but when I try to pull away it struggles to run.

 Limped home in it and started to look for problem.

 Have found that the injector pump is ticking loudly now but when I slacken the feed nut off the filter housing the ticking stops.

 If I had any hair I would have pulled it out.

 Anybody got any ideas what it might be?

 Cheers in advance.
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2008 khartoum
2001 td5 disco
1997 300tdi disco
1981 series 3 lightweight

Offline J.D.

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Re: running lumpy
« Reply #1 on: May 12, 2008, 17:09:36 »
Fuel lift pump, exactly the same symptoms as mine!
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J.D.
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Offline Timi

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Re: running lumpy
« Reply #2 on: May 12, 2008, 22:43:27 »
Quote from: 3 landies on May 12, 2008, 12:49:38
Got a 300tdi disco 1, went out yesterday, got about 200 yards down road and it lost power.

 Didnt cut out but when I try to pull away it struggles to run.

 Limped home in it and started to look for problem.

 Have found that the injector pump is ticking loudly now but when I slacken the feed nut off the filter housing the ticking stops.

 If I had any hair I would have pulled it out.

 Anybody got any ideas what it might be?

 Cheers in advance.
Your pulley wheel on your inector pump hasn't slipped has it?
I rebuit my cylinder head, had my turbo rebuilt all to find that the injector timing was out! doh.
I read that one of the diaphragms in the injector pump can also fail.
check this as well.

Timi :cool:
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