Vehicle & Technical > Discovery

Head gasket gone again......

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Disco_Dennis:
Head gasket's gone again on my HS2.8 engined Disco.  :cry:

That's the 3rd one in 2 years!   :shock:

I bough the car with a blown head gasket originally (the idiot I bought it from drove it 50 miles with no water in the engine!   :shocked: ), and then rebuilt the engine myself using wherever possible OE parts.

The original head was skimmed & tested out fine, the first HG I fitted was a Britpart one (multi-layer metal jobbie - Feb 08), so when it went the next time (October 2008) I fitted an Elring (which is OE) and a new head (even though the original wasn't cracked it had already been skimmed twice).

So, what do I do.....  

I'm sooooo tempted to ditch the HS and install an Isuzu or Diahatsu 2.8 instead.   :undecided:

Don't want to go to a 200 or 300 'cos of the lower power.   =;

As you can imagine, it's really starting to Piddle me off.....  :evil:

BobtailBogey:
I can highly recommend the Diahatsu 2.8 TD i had one a while back in a RRC with the pump tweaked and was highly impressed with the amount of power it had..

Definatly something wrong somewhere if your blowing that many gaskets......

Range Rover Blues:
Got to agree, I'm having a similar run of bad luck with a 300 TDi, I've just had the head (which was after the first head gasket failed) skimmed, it needed 14 thou :-k

This will be the 3rd atempt at fixing it, though I strongly suspect it ran low on water, the pump on the 300 TDi is very high and I think that's one fo it's problems.

Disco_Dennis:

Thing is, I know why the Britpart HG failed.

Loss of water of a period of time due to leaky pipes coupled with a blocked radiator all conspired together to knacker it.   :roll:

I'm taking the head to be skimmed (if it's warped, otherwise it'll just a a damn good polish!) & pressure tested tomorrow - if it checks out OK I'll probably hope for 3rd time lucky.  :pale:

Thing is, I like the power and torque this thing produces.  I might fix it, run it for a few months, and then do an engine swap..... I dunno.... maybe I should buy an SJ?  :-$   :->  :^o

Bobtail:

--- Quote from: Disco_Dennis on January 03, 2010, 18:58:21 ---
Thing is, I know why the Britpart HG failed.

Loss of water of a period of time due to leaky pipes coupled with a blocked radiator all conspired together to knacker it.   :roll:

I'm taking the head to be skimmed (if it's warped, otherwise it'll just a a damn good polish!) & pressure tested tomorrow - if it checks out OK I'll probably hope for 3rd time lucky.  :pale:

Thing is, I like the power and torque this thing produces.  I might fix it, run it for a few months, and then do an engine swap..... I dunno.... maybe I should buy an SJ?  :-$   :->  :^o

--- End quote ---

Have you checked the block?

It may have a high or low spot on it causing your problems :-k

I'm No expert but just a thought

May be worth checking [-o<

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