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Auto Stalling Problem
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3
Auto Stalling Problem

I've done some searches, but haven't found much to help yet.

I'm really trying to love the car, but it's making it very hard. My story . . .

Bought my car from a local independent car dealer with ~92k miles and a 3 month warranty at the end of November.

First issue was the car going into limp mode when under load. Stopping, waiting for 5 mins and restarting got me on my way again. This happened 3 times. A local garage diagnosed it as a fueling/injector fault.
I lived with it for a few days when . . . the front N/S wheel bearing collapsed. Yes, collapsed, full on metal grinding. Needless to say the car went back to the dealer who replaced the front hub/bearing and also the fuel filter. All has been well for a couple of weeks, no limp mode, no wheel bearing issues.

Now, over the last 2 days I seem to have a stalling problem. When stopped, revving the the car and letting off the pedal causes the revs drop off and the car stalls - happens when the car is warm or cold. This has twice caused me to stall embarrassingly at junctions. The first time I needed to be pushed out of the junction as I was blocking the road - the car wouldn't turn over. Second time, putting it into park allowed me to restart. Last night the stereo refused to give out any sound and the CD player refused to play tracks - a silent journey home. Fixed itself after about 20 mins of locking up when I got home.

If I hadn't just put on 4 new tyres and bought new brake discs/pads I would have given it back to the dealer by now Sad Any ideas what is causing this stall issue. Battery perhaps? I don't have sat nav, so not sure how I can check the voltage? I do think that the park brake is sticking a little since the read O/S wheel is a little warm compared to the others after a journey, but I intend to try and rectify that issue when the brakes are done. Doubt this is related though.

So there we are. On one hand I feel like I should just give the car back, but what about my tyre/brake investment?
  
Post #892367Fri Feb 03 2012 10:46am
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Bodsy
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Member Since: 06 Nov 2006
Location: In the clubhouse.
Posts: 15627

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Check the battery would be first call.

Not just if it's holding charge, but if the connections are tight on.

If the battery says 850cca then its one of the earlier ones, so almost certainly worth changing.
 How To ? - Change your Brake Disks Pads Shoes Sensors August 2011 NEW V1.6a
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I can update - Clock on Dash/4x4 Screen/3Flash Indicators/SatNav On The Move and other Software updates. Gearbox re-flash/reset etc. 
 
Post #892375Fri Feb 03 2012 11:10am
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3

Thanks I'll take a look. Where's the battery located please? Laughing
  
Post #892387Fri Feb 03 2012 11:43am
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Bodsy
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Member Since: 06 Nov 2006
Location: In the clubhouse.
Posts: 15627

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

mmmmm..... I'm concerned, because I think your taking the Censored but actually, you probably don't know.........


Open the bonnet (release lever on passenger side footwell) finger under the bonnet in the centre for the full release mechanism.

Plastic cover on right hand side as yoiu look at the engine bay. Has two catches towards the front, release them, then list the tray off.

Underneath you'll find a battery.....
 How To ? - Change your Brake Disks Pads Shoes Sensors August 2011 NEW V1.6a
Java Black
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Club MSV2 - Multi-Vehicle
If you like a lot of chocoloate on your biscuit.....
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I can update - Clock on Dash/4x4 Screen/3Flash Indicators/SatNav On The Move and other Software updates. Gearbox re-flash/reset etc. 
 
Post #892388Fri Feb 03 2012 11:47am
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3

Thanks. Only had the car (in my possession) for a few weeks so I genuinely don't know where the battery is located in the bay. It was just a mass of plastic covers when I looked Laughing
  
Post #892392Fri Feb 03 2012 11:52am
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3

Okay had a quick look at lunchtime but not having spanners with me to remove it I only managed to get limited information on it.

It has a the web address www.yuasa-battery.co.uk on it and this on the top:



Does it look like an OEM battery? Isn't 730A CCA a bit low? Shocked
  
Post #892459Fri Feb 03 2012 3:23pm
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DiscoDunc
 


Member Since: 08 May 2006
Location: Bristol
Posts: 10543

England 2010 Discovery 4 3.0 TDV6 HSE Auto Rimini RedDiscovery 4

that look like a wrong battery.

the OEM one is 950 CCA and 90Ah - a replacement from Varta is 850CCA and 100Ah, so that one you have seems a bit under powered !!

are the connections tight and check what the charging voltage is - could be duff alternator
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.

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2010 D4 HSE (sold)
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Post #892521Fri Feb 03 2012 5:59pm
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MarsKy
 


Member Since: 23 Dec 2011
Location: Lanarkshire
Posts: 66

Scotland 2011 Discovery 4 3.0 SDV6 HSE Auto Rimini RedDiscovery 4

Disco Dunk wrote:

It has a the web address www.yuasa-battery.co.uk on it and this on the top:
Does it look like an OEM battery? Isn't 730A CCA a bit low? Shocked


Yausa are common in smaller SUVs like Toyota's, and even my old RAV4 T180 had 830 CCA and 95 Ah.
Someone's done a switch on you.
  
Post #892524Fri Feb 03 2012 6:07pm
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3

DiscoDunc wrote:
are the connections tight and check what the charging voltage is - could be duff alternator


Connections are tight. Is there an easy way to check the voltage? I dont have the screen Sat Nav screen.

What sort of issues would be seen with an underpowered battery?
  
Post #892555Fri Feb 03 2012 7:26pm
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bambi
 


Member Since: 10 Apr 2009
Location: south yorkshire
Posts: 1494

England 2009 Discovery 3 TDV6 XS Auto Santorini BlackDiscovery 3

to check voltage, with ignition of,

Take a multimeter, place the red + lead on the + terminal on battery, place black - lead on -terminal on battery. turn multimeter on set to dc voltage and set to 20v range measure resultant voltage, should be 12.5-13.5 volts.

then start engine and let it tickover your reading should be 14.0 to 14.5volts running have somebody turn on all lights, radio, heated screens, aircon, heated seats, then check voltage at tickover, then set revs to 2000rpm and check voltage,


report back with findings.
  
Post #892650Fri Feb 03 2012 10:05pm
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3

Okay got some readings this morning, brrr it's cold . . .

12.27v at rest
15v at tickover
12.7v with everything on full blast (4 heated seats, radio, both screens & heating)
13.5v with additional 2k revs

How does that look?

When I revved the first tme I got "Special Programs Off", but it didn't do it again afterwards. Still stalling sometimes though. Started okay, albeit abit lumpy at first; but it is -4c.
  
Post #892803Sat Feb 04 2012 11:27am
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bambi
 


Member Since: 10 Apr 2009
Location: south yorkshire
Posts: 1494

England 2009 Discovery 3 TDV6 XS Auto Santorini BlackDiscovery 3

I would say they are fine, Alternator is fine, battery voltages are ok, I know from postings on here that these are power hungry vehicles,

When it was very cold last year i got special programs off a couple of times just after start up but after that no probs.

I would say that the battery is a little down on cranking power so poss theory, is that once started battery drawing all output to recharge vehicle sensing this reports low voltage.

Looking at the fact that the car wont crank over after its stalled, and the fact that its stalling, would head down the battery route,

When it wouldnt start did you have the lever in park?
  
Post #892835Sat Feb 04 2012 1:22pm
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Disco Dunk
 


Member Since: 07 Dec 2011
Location: Canterbury
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 S Auto Buckingham BlueDiscovery 3

I since worked out that I probably didn't have the car in park, no Embarassed In the panic of feeling at idiot in the middle of a busy junction I didn't think. Would explain why it started after I'd been pushed to the side of the road.

The stalling is still a mystery, but it didn't do it in the snow today which is nice Laughing Think I may replace the battery to be on the safe side Smile

Really appreciate your input, thank you Thumbs Up
  
Post #892936Sat Feb 04 2012 6:18pm
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bambi
 


Member Since: 10 Apr 2009
Location: south yorkshire
Posts: 1494

England 2009 Discovery 3 TDV6 XS Auto Santorini BlackDiscovery 3

No worries, we are all on here because we share a love for a pile of mechanical parts that when put together anywhere else in the world would be perfect. But seen as its built by brummies it has some odd foibles .

So we all need, and can help so we come on here, keep us posted.
  
Post #892952Sat Feb 04 2012 6:43pm
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anglefire
 


Member Since: 09 Mar 2010
Location: In the Club House
Posts: 1082

England 2006 Discovery 3 TDV6 SE Auto Zermatt SilverDiscovery 3

Oi, who you calling a brummie Shocked
 Mark.
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Post #892994Sat Feb 04 2012 8:00pm
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