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Rob_J



Joined: 02 Nov 2005
Location: Usually flat out on the sofa with glass of vino
Posts: 191

England 2005 Range Rover Sport TDV6 HSE Java Black
Abysmal fuel consumption since service.

Had the RRS in for a service a few weeks back. Immeadiately noticed the fuel economy had changed quite significantly. Put it down to maybe the diesel in the tank at the time, poor traffic conditions, etc., etc.. Well a couple of tankfuls later it's still well down on where it should be. By this this I mean I'm getting 50-60 miles less on a tank than before. Doing the same driving as before, so it's not that. Any ideas what they could have screwed up at service time?? HSE TD6 (Java Black/Ivory (S/C grill, coded vents & 20" alloys), privacy glass, Tasmods sill guards)
911 GT3 (Guards Red, carbon interior)
ElanSE (BRG)

Post #156051 Sat Feb 16 2008 5:23pm
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Markos



Joined: 09 Dec 2007
Location: Ljubljana
Posts: 50

Slovenia 2008 Range Rover Sport TDV8 HSE Java Black

I can see that I am not the only one with that kind of problem. A few weeks ago I also took my car for a service (at that time my RRS was only 1 month old 3000km) because I had a problem-once with switching on the engine first thing in the morning so they checked the battery and alternator but both were ok. But as I could see they for sure disconnected the battery from the car/computer because when I picked up my car I had to set the time on the clock. After that service the car is using approx.10%-12% more fuel and also I have a feeling that it is maybe less "lively". Is that possible? 2008 RRS TDV8 HSE, Java black, Alpaca,.....

Post #156056 Sat Feb 16 2008 10:22pm
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ayates



Joined: 08 Jun 2007
Location: Houston Texas
Posts: 206

United States 2007 Range Rover Sport Supercharged Buckingham Blue

After my first service I had the opposite result mpg went up ... maybe they adjusted the ecu ?? Brit across the Pond Wink
07 TATA (LR) RRS SuperVindaloocharged, Buckingham Blue, Stormers, TPMS, Sunroof, Rear Difflock,PDC front & rear, Privacy, Rear twin DVD, premium ice, mudflaps, premium Ivory leather, lined oak, PTI, Sat Radio.

Post #156064 Sun Feb 17 2008 6:32am
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shmoogle
Site Moderator


Joined: 07 Sep 2005
Location: My arse, Your face.
Posts: 20308

United Kingdom 

Interesting Confused

Did you get a breakdown of the work they did when they had it in for the service? I presume you've raised it with them? 

Post #156128 Mon Feb 18 2008 10:00am
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Rob_J



Joined: 02 Nov 2005
Location: Usually flat out on the sofa with glass of vino
Posts: 191

England 2005 Range Rover Sport TDV6 HSE Java Black

shmoogle wrote:
Interesting Confused

Did you get a breakdown of the work they did when they had it in for the service? I presume you've raised it with them?


It was just a standard 2 yr, 30k service, they didn't do anything other than the standard.

I've mentioned it to them & said I'd run a couple of tankfulls through & see if it settled down. I can only summise they've updated the engine management system & somethings not right. HSE TD6 (Java Black/Ivory (S/C grill, coded vents & 20" alloys), privacy glass, Tasmods sill guards)
911 GT3 (Guards Red, carbon interior)
ElanSE (BRG)

Post #156184 Mon Feb 18 2008 2:04pm
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shmoogle
Site Moderator


Joined: 07 Sep 2005
Location: My arse, Your face.
Posts: 20308

United Kingdom 

Sounds like it. 

Post #156187 Mon Feb 18 2008 2:06pm
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PauloAmore



Joined: 27 Jan 2007
Location: Bonnie Scotland
Posts: 742

Scotland 2006 Range Rover Sport Supercharged Java Black

Maybe they stuck a v8 in and forgot to mention it to you? Range Rover Sport SC - Java / Tasmods / Skirts
Morgan Plus 8

Post #156666 Fri Feb 22 2008 1:13am
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shmoogle
Site Moderator


Joined: 07 Sep 2005
Location: My arse, Your face.
Posts: 20308

United Kingdom 

Any more on this Rob? Confused 

Post #156681 Fri Feb 22 2008 9:51am
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Peter



Joined: 28 Feb 2006
Location: Maidenhead
Posts: 156

United Kingdom 2006 Range Rover Sport TDV6 HSE Java Black
wheel balancing weights rubbing on brake hose!

I'm amazed that you say this as I have just had my car returned from the dealer after a breakdown (more on that later) and a 2 year 30k service. My fuel consumption seems down since I got it back; although has never been good at about 24 average. I thought that it seemed less lively since the service too!

About the break-down. I stopped at the newspaper shop on the way to work and got back into the car to continue, turning on the ignition I got a dash full of amber alarms ! HDC system failure, park brake system failure, Brake Assist system failure, Anti-Locking brake system failure and a few others I can't remember (6 in total)!

I called LR Assist (who were fantastic) Technician there in under an hour. Ran some tests with a laptop connected and couldn't reset the problem - hardware fault! It was recovered to the dealer who called me later to advise that the wheel balancing weights on the inside of the off side front wheel had been rubbing on the brake hose and anti-locking brake sensor. GTR was checked and it was found that LR had issued a bulletin on this where the weights used in manufacture were too large and could cause this problem. If this is true why wasn't each and every one us affected contacted by LR to have the cars checked? or did they just leave us to break down to find out about it?

Just not good enough! If you drive it - it will rattle, clunk and knock (for what seems to be no reason whatsoever) !

If you are thinking of buying a RR Sport, read this forum very carefully first !

Post #157386 Wed Feb 27 2008 9:40pm
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Texstar



Joined: 27 Aug 2006
Location: W.London
Posts: 61

United Kingdom 

Did they adjust or do anything with the park brake or indeed the normal brakes during the service? After driving for a while without using brakes much, it might be wise to just feel the brake discs / park brake drums to see if they are getting hot, ie. meaning brake pads or shoes are dragging or sticking. This would obviously cause worse than normal fuel consumption. RRS TDV8 Java (in my dreams). ..........Disco3 TDclankety clankV6 ............BMW 318i

Post #157394 Wed Feb 27 2008 11:03pm
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Rob_J



Joined: 02 Nov 2005
Location: Usually flat out on the sofa with glass of vino
Posts: 191

England 2005 Range Rover Sport TDV6 HSE Java Black

Well I went in to see them end of last week. The categorically stated they had not touched the ECU during the service.

However following on from what Texstar stated I did have new pads fitted all round. I suspect that what you described may be the case as the economy is now starting to improve again, which may be consistent with the pads sticking a bit at 1st. HSE TD6 (Java Black/Ivory (S/C grill, coded vents & 20" alloys), privacy glass, Tasmods sill guards)
911 GT3 (Guards Red, carbon interior)
ElanSE (BRG)

Post #158127 Tue Mar 04 2008 11:26am
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Jonathan



Joined: 11 Jan 2008
Location: York
Posts: 107

England 2008 Range Rover Sport TDV8 HST Java Black

I haven't had mine in for service yet but it's done 5500 miles in 5 months and is still only getting 24 mpg - thought I'd be getting nearer 30..... RRS - Best Car I've Ever Had
R32 for the wife

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Post #158879 Sun Mar 09 2008 8:02pm
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