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right my car has oil everywhere in the engine bay, its all over the rocker cover and it seems to be coming out of the dumpvalve spraying on the inside of the bonnet and its also coming out tof the breather.

had the head gasket done bout 6weeks ago so is it the oil seals on the turbo?

seriously had enough with my car tempted to break it and get something else or ep95 now.

the car has covered just over 144,500km

thanks in advance for the help

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i would have thought the rings would have been checked when the HG was done, after all, how did you diagnose the HG problem, compression test, so surely there would have been a compression test done once the new HG was fitted?

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just a heads up tho mate when my ringland and ring were gone a compression test still didnt show it. showed that one cylinder was a couple psi lower and that was it so dont always relly on the compression test.

also my car felt fine performance wise.

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show people some pics of the oil comin out and stuff then trusted there diagnosis and build another bottom end and swapped them over one day. took 2 pistons out and started to doubt it but the 3rd one was in bits

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show people some pics of the oil comin out and stuff then trusted there diagnosis and build another bottom end and swapped them over one day. took 2 pistons out and started to doubt it but the 3rd one was in bits

sorry mate, but i dont believe if a piston came out with damaged ringlands, that there was no obvious notice in compression test. i would bet that a comp test will show ringlands everytime. especially since yours came out in "bits".

sparky, surely the rings would have to be lyin in the sump before you would notice play in the pistons? and even if the ringlands had gone, the ring would still be the part holding the force against the liner. i dont see how you can test ringlands or rings, other than via a compression test, or pulling the pistons out.

to the poster--

if you have ringland failure, and your loosing that much oil, you will notice a loss in performance.

do a compression test, that will tell you if its your block, or if its your turbo seal, your wouldnt notice much of a difference in performance if the seals had started going, but oil would still pass.

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Im not on about mine mate, mine hasnt been apart yet

My mate has a Williams engined clio valver which smoked like a right cunt so done the stem seals and while the head was off we checked for play in the pistons and there was "excessive" play but he chose to ignore it and it still smokes like a cunt.

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im not arguing mate but i stood there while i had a compression test done and i cant remember what it showed but across all 4 there wasnt much difference and when i took my piston out it looked like this

P5100017.jpg

and i cant rmember who it was i think it was rory ( dont quote me on that ) that said ringlands dont allways show up in a compression test

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maybe one ringland with a small crack might not show a massive difference, but ringlands failed, more than one, i would guarantee it will show down on compression,

which ring is it in your pic? i cant tell from it being fuzzy, and did only one come out like that. what youve pictured would show a drop in compression.

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If they do a compression test & any cylinders are low put a teaspoon of oil down them, then re-test it, if it raises compression then you will no for sure its piston problem (cracked ringland). Out of interest what was up with your last headgasket (did it blow between cylinders or between oil & water gallery). Also did they set up your ignition timing correctly at 10degrees with a timing light after they did the headgasket.

The only options you got if it is pistons is, take the head back off & replace the pistons, or go forged, or buy another engine.

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