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Engine problem tdv6.
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Alan1
 


Member Since: 24 Apr 2013
Location: Scotland/Glasgow
Posts: 72

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Engine problem tdv6.

Hi. looking for some help. had a problem on Tuesday on way to work the temperature gauge shoot right up to over heat the suddenly dropped to the bottom the jumped back up to normal temperature. Then the car suddenly slowed down. when i pulled on to the hard shoulder and opened the bonnet there was steam coming from the engine. I removed the oil fill cap and there was steam coming from there as well. I dipped the oil and the dip stick was clear. I checked under the car but could not see any water or oil dripping from under neath. had to get recovery yo get car home ( that's another question). Any one got any ideas. Thank you for your help.
  
Post #21661436th Aug 2020 7:27 pm
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 12997

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Sumatra BlackDiscovery 4

my money would be on cylinder head gasket. Sorry.
 .


Dean
====================================

2011 D4 XS - OBD port protection, RLD spare wheel protector, All LED interiors lights, Timed Climate enabled, iiD tool paired.
2011 D4 Landmark - Stolen from same dealer before I paid for it
2011 D4 GS - Stolen whilst at dealer Sad ... All LED interiors lights, DRLs, Spare Wheel protector.
1996 300Tdi - Eaten by tin worms 
 
Post #21661466th Aug 2020 7:32 pm
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Motolab
 


Member Since: 18 Oct 2019
Location: Sleen
Posts: 1820

Netherlands 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

How much was the slowdown?

If it was “just” power loss, can be just the headgasket, but a feeling like engine braking.. could be worse..

a seizure due oveheating (after the headgasket was blown) can be, the difference between repairable engine or Near “scrap” engine...

Eitherway At least one head of i think...
 Best regards
Harold

Always looking for Pre '55's & Pre war British Motorcycles! knowing or having one for sale? PM please. I visit the UK 6 times a year

Ps. I edit my texts quite often, english is not my native language, so I will edit My “typo’s” etc. Wink 
 
Post #21661586th Aug 2020 8:02 pm
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garrycol
 


Member Since: 06 Dec 2010
Location: Canberra
Posts: 1130

Australia 

Hopefully the power loss was the ECU detecting the overheat and loss of coolant and it shut the engine down - but until investigated who knows.

As a first step I would record codes and then clearing them - then refilling with coolant and starting it is a controlled environment (not driving) and checking for leaks and again getting hot - if there is an obvious leak - great (thermostat junction pipe) - if no leak obvious and starting to get hot then things need to come off - like heads.
  
Post #21661867th Aug 2020 12:09 am
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2463

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Head gaskets are prety rare on these engines. I would have a good look for signs of a leak and if its not obvious get yourself a pressure tester and see if you have a leak under pressure.
  
Post #21661917th Aug 2020 5:21 am
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Alan1
 


Member Since: 24 Apr 2013
Location: Scotland/Glasgow
Posts: 72

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Engine problem tdv6.

Hi. folks. the power loss was gradual not a sudden stop. Need to charge battery. put some oil in it and water. then check for leaks. Thank you to every one for there help. keep safe.
  
Post #21663547th Aug 2020 7:08 pm
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