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Leeby

Member

• Jan 19, 2023

• #1

Hi new on here and looking for help please?
Discovery 2 oil cooler changed 18 months ago, my header tank is full of engine oil, Is it poss that its blown? Warped or the seals are shot already? Cheers, Lee

 

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tilly2

Well-Known Member

• Jan 19, 2023

• #2

47 views but no ones jumped in.... Ive not had any experience with the TD5 oil cooler, but its a possibility that's where you're oil and water is mixing. Anywhere else on the engine the two fluids can mix ?

Who changed the oil cooler, and for what reason ?

 

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Leeby

Member

• Jan 20, 2023

• #3

I changed the oil cooler for the same reason as above.

 

frostythor

Well-Known Member

• Jan 20, 2023

• #4

head gasket, get your cylinder compressions tested

 

Last edited: Jan 24, 2023

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Leeby

Member

• Jan 23, 2023

• #5

Removed Britpart oil cooler which was covered in crud, Pressure tested in a bucket of water, Pin hole in the middle of it with around 4bar of pressure on it, Also noticed when I stripped the motor that the oil breather pipe on the rocker has gone really hard.

 

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tilly2

Well-Known Member

• Jan 24, 2023

• #6

Is this the old one you initially removed, or what you have done next....

 

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Leeby

Member

• Jan 24, 2023

• #7

This is what I have removed and done so far, Waiting for a new oil cooler and gaskets to come so I can do it all again