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Author Topic: 2.5TD Hot Start poblem  (Read 757 times)

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BlueSea

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2.5TD Hot Start poblem
« on: 18 April 2010, 14:14:24 »

Has anyone cured this problem? I work in Spain in the summer & the problem is much worse there than home in England.It appears to be related to Ambient air temperature  rather than engine temperature.A Spanish mechanic inserted a Chip which makes the Glow Plugs function even when the engine is hot. This has helped but not cured the problem.I always have to have a pefect battery in the car & carry a Jumpstart unit at all times. Is the only solution a new injector pump?I have already installed a new pump in the fuel tank.
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manny

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Re: 2.5TD Hot Start poblem
« Reply #1 on: 18 April 2010, 14:22:55 »

I would try new injectors first. When they get old and clogged up the spray pattern is bad. Instead of spraying a fine mist the fuel comes out in a jet.
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Omegatoy

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Re: 2.5TD Hot Start poblem
« Reply #2 on: 18 April 2010, 16:33:40 »

Quote
Has anyone cured this problem? I work in Spain in the summer & the problem is much worse there than home in England.It appears to be related to Ambient air temperature  rather than engine temperature.A Spanish mechanic inserted a Chip which makes the Glow Plugs function even when the engine is hot. This has helped but not cured the problem.I always have to have a pefect battery in the car & carry a Jumpstart unit at all times. Is the only solution a new injector pump?I have already installed a new pump in the fuel tank.

where abouts in spain are you mate? if close to here pretty sure i can sort it!! :y or at least define the problem!!!

hoofing it

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Re: 2.5TD Hot Start poblem
« Reply #3 on: 18 April 2010, 17:12:25 »

Quote
I would try new injectors first. When they get old and clogged up the spray pattern is bad. Instead of spraying a fine mist the fuel comes out in a jet.
no need to buy new injectors just strip and clean them :y
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Psychoca

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Re: 2.5TD Hot Start poblem
« Reply #4 on: 18 April 2010, 19:02:00 »

There is also a module that you can buy which makes the ECU think it is handling a cold start, then after a few seconds lets the switches to the actual temparature...  Cost about 30 quid...
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MickAP

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Re: 2.5TD Hot Start poblem
« Reply #5 on: 18 April 2010, 20:38:11 »

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There is also a module that you can buy which makes the ECU think it is handling a cold start, then after a few seconds lets the switches to the actual temparature...  Cost about 30 quid...

This one
http://cgi.ebay.co.uk/Hot-Start-Fix-P38-Range-Rover-DSE-DT-2-5-BMW-Diesel_W0QQitemZ200458843689QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item2eac473629

I've read on this forum someone had fitted this and it worked a treat.

Mick ;)
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BlueSea

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Re: 2.5TD Hot Start poblem
« Reply #6 on: 20 April 2010, 13:04:18 »

Thanks very much for the replies.
I'll try what you have suggested when I have a bit of spare time.BlueSea, [smiley=thumbsup.gif]
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Seth

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Gettin' seriously hacked-off by those who ignore the wisdom of proven experience ... and Forum guidelines.
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