Just read this on another forum, I wonder if there is any truth in it as it seems quite unbelievable if there is !
The reason why your crank split is that some idiot at the factory over stressed it, when straightening it after it had been ground. The culprit was eventually discovered and sacked on the spot!
He had been using 2 & 1/2 times more pressure that he was told to, thinking he was doing LR a favour, rather than binning cranks that needed more than the maximum force recommended to straighten them. He’d been doing it for 6 years.
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2010 Defender Puma 90 + BAS remap + Alive IC + Slickshift + Ashcroft ATB rear
2015 Range Rover Sport V8 Supercharged
Member Since: 19 Apr 2012
Location: Melbourne, Victoria
Posts: 85
Another one ...
Just spoke to a mate whose 2014 D4 engine seized. He bought it new and had it serviced on time very time by the dealership. Just had it seviced recently. He's pretty shocked.
I've read comments on here saying that it happens to all brands of cars, but it's the first time anyone I know has ever had an engine seize.
is there a specific manufacture date range for this problem?2007 Land Rover LR3 4.0L V6
Other current other cars
2022 BMW X3 xDrive 30i
2000 Mercedes ML430 (enjoying the challenge of keeping it going!)
1973 Bristol 411 S5
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6th Jul 2022 3:17 am
Gary_P
Member Since: 03 May 2016
Location: Kent
Posts: 1645
Hmmmm. Just been serviced by the dealership and engine seizes? Coincidence?Gary
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8th Jul 2022 9:29 am
nivekau
Member Since: 19 Apr 2012
Location: Melbourne, Victoria
Posts: 85
Well my mate got lucky. Landrover have agreed to replace the engine free of charge. He has to pay the labour costs but has been quoted AUD$4k (£2300) by the dealer. Which he is happy with. I'd be very happy to pay $k to get a new engine in my D3 for $4k!
His D4 has done 170,000 km (105,000 miles).2007 Land Rover LR3 4.0L V6
Other current other cars
2022 BMW X3 xDrive 30i
2000 Mercedes ML430 (enjoying the challenge of keeping it going!)
1973 Bristol 411 S5
If you are interested in Bristols (the cars), click on my WWW button below...
8th Jul 2022 11:31 pm
galwaygreen
Member Since: 30 Oct 2011
Location: plymouth
Posts: 6525
got to ask..why he pays labour...LR pay for all or they dont...what happens if he refuses to pay labour ?
8th Jul 2022 11:36 pm
nivekau
Member Since: 19 Apr 2012
Location: Melbourne, Victoria
Posts: 85
Quote:
got to ask..
He is questioning why he has to pay the labour cost, but to be honest after getting the quote for doing it at his cost he's very relieved.
I had a similar experience with other expensive out of warranty parts failures (not crankshaft!) on a Merc that I bought new from a dealer - Mercedes offered to replace the parts free of charge but I had to pay for labour. Maybe it's an Australian consumer law thing. Or maybe they're just trying it on
I suppose from LR perspective if the engine has already been manufactured it's a sunk cost, but labour charges would be an additional cost to them.2007 Land Rover LR3 4.0L V6
Other current other cars
2022 BMW X3 xDrive 30i
2000 Mercedes ML430 (enjoying the challenge of keeping it going!)
1973 Bristol 411 S5
If you are interested in Bristols (the cars), click on my WWW button below...
9th Jul 2022 12:11 am
popsdosh
Member Since: 09 Nov 2009
Location: cambs
Posts: 442
galwaygreen wrote:
got to ask..why he pays labour...LR pay for all or they dont...what happens if he refuses to pay labour ?
To be fair to LR in UK they would pay nothing for that age and mileage!
9th Jul 2022 6:03 am
popsdosh
Member Since: 09 Nov 2009
Location: cambs
Posts: 442
nivekau wrote:
Quote:
got to ask..
I suppose from LR perspective if the engine has already been manufactured it's a sunk cost, but labour charges would be an additional cost to them.
The engine wont be a new one but a remanufactured short engine. Make sure they replace the Turbos whilst the body is off as they will need it soon after as the swarth will have damaged them.
In the UK the labour would be around £6k plus and the reworked short engine about the same.
9th Jul 2022 6:08 am
Pedros
Member Since: 25 Jun 2011
Location: Cumbria
Posts: 454
Going back to the original question:
Yes it's normal to worry about something as catastrophic as a crankshaft failure. They obviously do happen, even if the percentage is small. Especially when, with earlier D4s, the cost of putting it right now is approaching the value of the car! But there's not an awful lot you can do about it other than regular servicing.
It's hard to know what the probability, statistically is of it happening. On forums such as this, those that it happens to will be posting. But nobody posts to say their crankshaft hasn't gone kaput today. I suspect that the only people who really have an idea will be JLR. Good luck with getting that out of them.
But, as has been said, there's still a good load of 'em still driving about.
9th Jul 2022 8:04 pm
Flatlander
Member Since: 20 Jul 2015
Location: Here
Posts: 575
Couldn't agree more.
9th Jul 2022 8:40 pm
Monte
Member Since: 20 Feb 2024
Location: Diss, Norfolk
Posts: 1
Pedros wrote:
.....
..... But nobody posts to say their crankshaft hasn't gone kaput today.
Mine hasn't gone kaput today
In all seriousness, I may well have been lucky (and may regret posting this some time in the near future) but I'm on my third D4 SDV6. Had an 11 plate that did 170k before being sold on, then a 15 plate that had done just shy of 170k when it was sold on and now have a 16 plate that's touching 130k.
Thankfully all have been trouble free from the major incidents, though this last one has been something of a lemon, compared to the others, with transmission control solenoid playing up, EPB playing up, intermittent limp home traced to leaking inlet O ring and continuing air suspension issues.
(Forgot about the worn wheel rims that rendered the wheels useless too )
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