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Home > General > MPG in winter |
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I Like Chips Member Since: 25 Jun 2017 Location: Ascott Under Wychwood Posts: 1545 |
As you know mileage is up and down depending on the type of journey but I found an improvement of around 10% by doing a diesel purge using Liqui Moly. Don't know if anyone else has tried this and would like to comment.
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5th Feb 2022 9:49 pm |
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Rommel Member Since: 20 Aug 2017 Location: Sandhurst Berkshire Posts: 647 |
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6th Feb 2022 8:08 am |
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ReggiePerrin Member Since: 13 Mar 2013 Location: Derbyshire Posts: 1276 |
A note of caution: It is actually a ‘free alignment check - only pay for any adjustment needed'. Like all car related free checks or inspections offered by main dealers, tyre depots, very large car product retailers etc, these seemingly altruistic ‘free’ things are simply designed to generate easy sales opportunities. |
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6th Feb 2022 10:24 am |
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gasman Member Since: 02 May 2013 Location: Tyneside Posts: 903 |
Have used Liquid Molly a few times, usually during a service. I fill up the new fuel filter with it and it cleans the system on startup and the first few minutes of run time. Now at the point when I learn something new something old is lost out the other side !
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6th Feb 2022 11:54 am |
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BossBob Member Since: 30 Sep 2010 Location: Bristol Posts: 1402 |
Sorry but if you are getting wheel alignment checked find somewhere with a 4 wheel alignment check. Probably not Kwik Fit. |
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6th Feb 2022 1:29 pm |
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seagull1 Member Since: 23 Jan 2011 Location: Loughborough Posts: 327 |
I get 25 in town and 39 motorway, but then who drives a Land Rover for economy
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6th Feb 2022 7:13 pm |
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Nodge68 Member Since: 15 Jul 2020 Location: Newquay Posts: 2082 |
It's possible you have a sticking caliper, which is causing the wheel wobble and would also effect the MPG.
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6th Feb 2022 8:27 pm |
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BossBob Member Since: 30 Sep 2010 Location: Bristol Posts: 1402 |
2007 TD4 doesn’t have instantaneous fuel readout, it’s averaged over a distance, about 30 miles I believe. My 2007 TD4 manual has a long term figure of just over 33 mpg measured top up to top up over the last 11 years. Best mpg figure is obtained when driving at around about 60 mph over long distance. I’ve travelled 420 miles at motorway speeds or near and still shown 90 miles remaining range on readout so overall range is great. |
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7th Feb 2022 6:59 am |
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dorsetfreelander Member Since: 20 Jul 2013 Location: Dorset Posts: 4354 |
According to thermodynamics a heat engine should be more efficient in cold weather as energy extracted depends upon the difference between combustion and ambient temperature.
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7th Feb 2022 10:03 am |
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IanMetro Member Since: 11 Sep 2017 Location: Somerset BS21 Posts: 3156 |
This seems to be the normal mpg for the FL2. I have had the Trip B running on mine continually for 42k miles and it show an average of 33.7mpg. On individual journeys my SD4 varies between the high 20s and the high 30s, never above or below that. From earlier experiments using gps to calibrate speedo/milometer and doing tank to tank, I think that the indicated 33.7 mpg is about 33mpg real. Edit On 19 inch wheels both my SD4s are/were about 2 - 3 mph out on the speedo readings against the GPS (true) readout. For example speedo 65mph = 62-63 GPS and 80mph speedo = 76 - 77mph GPS FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011) FL2 Metropolis SD4 Auto 2014 2017- (16k - 77k+ miles) (MY2015) Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History (Expensive, but Trouble/Worry free - hopefully?) Last edited by IanMetro on 7th Feb 2022 8:28 pm. Edited 1 time in total |
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7th Feb 2022 11:46 am |
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Northcroft Member Since: 29 Jan 2017 Location: Durham Posts: 784 |
went to Tyre Spot this morning and left the car for half an hour while I had a look in tesco, they did a wheel balance on front wheels, £10 a wheel, bloke said they were way out (could be a standard expression ) quoted some figure I think of 55 or 66 . . . like Vienna, this meant nothing to me, just wondering whether to go back now and get rear done as they are the same batch of wheels I got in June
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7th Feb 2022 3:14 pm |
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Bobupndown Member Since: 26 Dec 2014 Location: Upside down behind the TV! Posts: 2816 |
55 or 65 is grams of weight needed to be attached to balance the wheels. Definitely would have all 4 done but £10 a corner is a bit steep. Landrover - turning owners into mechanics since 1948
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7th Feb 2022 6:55 pm |
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Northcroft Member Since: 29 Jan 2017 Location: Durham Posts: 784 |
blimey . . .I class myself as tight, but I dont think thats too expensive in 2022.
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7th Feb 2022 7:14 pm |
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Dartman the one Member Since: 04 Apr 2013 Location: Seville, Spain Posts: 1689 |
With the fuel don't forget diesel has an extra 5% crap added this year and they will have an effect, when I drove from Scotland to Dover I could get 40mpg but as soon as I filled up in France 38mpg was the best I could get at the same cruise settings, France has had 10% crap added for a few years now. You've just got to live with the green lobby that really don't live in the real world. my PC is slightly to the right of Genghis
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7th Feb 2022 7:34 pm |
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