AuthorTopic: miles per tank (TD5)  (Read 1271 times)

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Offline Daz800

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miles per tank (TD5)
« on: January 10, 2006, 21:11:51 »
How many miles should i be doing per tank full of derv.
I here different answers but mine so far has been doing.

350 but no more than 400 miles on a run ie motorway with cruse controle at 60 mph.(Air condition off).

With the amount of fuel i replace i have worked it out from 17mpg to 20. Does this sound right?

Daz

2001 td5 with 73k on the clock, full dealer service.
Last service end of Nov 05 which was the 72k miles.
Starts first time but sometimes smokes when booting.

Thanks
2001 Td5 Gs7 Dressed in black, got it for the wife.....Honest
I wash the car,she does the dishes.
I fill it up, she drives it.

1987 landrover 90 with a 2.3 petrol (11h)  powerplant..mine all mine...now with duel fuel
cb radio
spot/roof lights
750x16 tyres or 205s
home made light bar
Ep9 superwinch
5kw 240volt inverter


1991 vfr750
1990 gl1500 goldwing

Offline Paul

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miles per tank (TD5)
« Reply #1 on: January 10, 2006, 21:32:58 »
Mine does about the same, can sometimes get 400 before filling up.

Smokes if you really boot it to blow the Chavs off at the lights. :lol:

Under normal driving no smoke.
Paul Wright




Offline foxkilla

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miles per tank (TD5)
« Reply #2 on: January 10, 2006, 22:26:12 »
1999 td5 usually 25mpg, but 30 on long distance run keeping below 85, i have done 650 miles on a full tank once but it was pretty empty then
Paul, disco II

Offline Hightower

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miles per tank (TD5)
« Reply #3 on: January 10, 2006, 22:28:53 »
Mine, a manual, is currently doing about 22-24mpg (or about 410-450 to the tank).

You don't say if yours is an auto or manual.

Mine went thru a time when it was doing less than 18mpg regularly.  Put it down to a faulty air temp and pressure valve (found on the inlet manifold).  It was getting all clogged up by oily gunk from the EGR.  Blanked off the EGR and cleaned the sensor and it immediately went up to 21mpg.

Worth a try . . .  :wink:
Simon
1998 Disco Series II Td5 - Not standard
1972 88" Series 3 - The project

Macmillan 4x4 UK Challenge
1st Overall - 2011, 2010, 2009, 2008, 2006, 2005
3rd Overall - 2007

Offline Disco Inferno

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miles per tank (TD5)
« Reply #4 on: January 11, 2006, 16:18:08 »
my 2000 manual is currently returning about 26, thats mixed driving

td5 manual
2000 Discovery TD5 GS

1999 Alfa Romeo 146 TS rallycar
1985 Audi Quattro rally car - deceased

Offline barmiebrumie

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miles per tank (TD5)
« Reply #5 on: January 11, 2006, 16:26:11 »
Swmbo's doe's 350 to the tank & is auto, semms to about 20 to the gallon.



John.
John.

Offline Daz800

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miles per tank (TD5)
« Reply #6 on: January 11, 2006, 20:56:16 »
Thanks guys

Its been booked in to lr dealer next friday, they are going to check it out as they say it should be a little better than that.

should have said it is a manual.

They are going to look at my ignation lock why its with them.

Daz
2001 Td5 Gs7 Dressed in black, got it for the wife.....Honest
I wash the car,she does the dishes.
I fill it up, she drives it.

1987 landrover 90 with a 2.3 petrol (11h)  powerplant..mine all mine...now with duel fuel
cb radio
spot/roof lights
750x16 tyres or 205s
home made light bar
Ep9 superwinch
5kw 240volt inverter


1991 vfr750
1990 gl1500 goldwing

Offline wibble

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miles per tank (TD5)
« Reply #7 on: January 12, 2006, 10:04:10 »
daz
a lot depends on how heavy your right foot is...?  i get around 27-29 mpg 450-500 to the tank but rarely fill it all the way, the second half always does more mpg cos of less weight.... possibly :lol:


i'll get me coat
It was already broke when i got here... honest!

Pilot of 'Larry' the directionally challenged disco

       

Offline Hightower

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miles per tank (TD5)
« Reply #8 on: January 12, 2006, 10:09:37 »
Quote from: "wibble"
the second half always does more mpg cos of less weight.... possibly :lol:

Mine seems to do about 300 miles on the first half tank, and then the needle drops like a brick for the second half.
Simon
1998 Disco Series II Td5 - Not standard
1972 88" Series 3 - The project

Macmillan 4x4 UK Challenge
1st Overall - 2011, 2010, 2009, 2008, 2006, 2005
3rd Overall - 2007

Offline Thrasher

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miles per tank (TD5)
« Reply #9 on: January 12, 2006, 10:14:43 »
Simon,

That is due to the logarithmic scale that the gauge uses :-)
--
Neil

sparkes

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miles per tank (TD5)
« Reply #10 on: January 12, 2006, 12:10:38 »
I,m not commenting as I don't want you lot ripping my engine apart to see how it works!

 






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