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![]() | Home > Technical > Another MPG post. |
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SRE Member Since: 16 Jan 2010 Location: Alicante Prov Spain + Hampshire UK Posts: 2329 ![]() ![]() |
Check tyre pressures
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SRE Member Since: 16 Jan 2010 Location: Alicante Prov Spain + Hampshire UK Posts: 2329 ![]() ![]() |
You can always add 250 ml of 2T next time you fill up, loads of info on here, plus the Disco & Freelander forum. Simple FB mineral oils will do.
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Paddi Member Since: 06 Jul 2012 Location: Hertfordshire Posts: 1563 ![]() ![]() ![]() |
When was it last serviced? An oil change and air filter change will probably give you another 1 mpg at least. If the brake light switch is faulty it may not be telling the engine ECU to cut the fuel when throttle pedal is released as it should do. Use premium diesel to help clean the engine. Having the fault codes read just in case there is something else wrong would be a good idea. Most importantly take it for a really good long run like about 300 miles and see what you get. If the previous owner used cheap fuel and just did the school run it takes a while to clean up the engine. Mine was similarly thirsty but now returning 27 mpg on run off mixed motorway and B roads. 2008 MY Java Black TDV8 HSE
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riverblanche Member Since: 11 Jun 2011 Location: Retford'ish Posts: 1134 ![]() ![]() |
Hi
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cannon-fodder Member Since: 20 May 2014 Location: Kent Posts: 40 ![]() ![]() ![]() |
Hi James
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JamesRoberts Member Since: 02 Oct 2014 Location: Hampshire Posts: 116 ![]() ![]() ![]() |
Tganks guys for all the advice,
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Dan2020 Member Since: 24 Oct 2014 Location: Nottinghamshire Posts: 12 ![]() ![]() ![]() |
I'll follow this one closely, recently purchased a TDV6 and I don't think i'm getting what I should be. I do a 40 mile round commute mostly A roads with a little town driving and I returned 19.2 MPG on the last tank, this included a Hyperchips remap mid way through. |
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JamesRoberts Member Since: 02 Oct 2014 Location: Hampshire Posts: 116 ![]() ![]() ![]() |
Dan did you clean your MAF? As I said I got a slight increase after this. |
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JamesRoberts Member Since: 02 Oct 2014 Location: Hampshire Posts: 116 ![]() ![]() ![]() |
Also guys is anyone using additives? From what I can see it's a no no??? |
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Dan2020 Member Since: 24 Oct 2014 Location: Nottinghamshire Posts: 12 ![]() ![]() ![]() |
Not as of yet, I'll do it this week end and may change the brake light switch for the sake of it - see what this does.... |
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Dan2020 Member Since: 24 Oct 2014 Location: Nottinghamshire Posts: 12 ![]() ![]() ![]() |
Quick update, I haven't cleaned the MAF sensor or fitted the brake light switch yet |
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shakeapaw Member Since: 17 Dec 2011 Location: in a mud hut in wigan Posts: 948 ![]() ![]() ![]() |
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JamesRoberts Member Since: 02 Oct 2014 Location: Hampshire Posts: 116 ![]() ![]() ![]() |
Well I've had a few good runs of late. Mine seems to stick and I have to reset it 3 times but I'm back up to av 27. |
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