156 compression test

[105greg]

Have just done a compression test on a JTS engine.  Came in at.  155. 155 155. 180.  Can any folk tell me how these values compare to others who have also tested.  Cheers


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[Citroënbender]

Shouldn't be too different to a TS engine, if the tests were carried out correctly you have most likely a head-gasket sealing issue. From memory I've seen 180-210 on my TSs.

[105greg]

Ouch.   That's not good.    I will have another crack at it but did seem odd that only one cylinder 180.   Fairly sure no head gasket issue.   Motor has done 160 000 km ,  Have driven the car briefly as Is unregistered and seemed to be going ok .  I acquired the car for a case so all is not lost.    Cheers.


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[Citroënbender]

It could simply be mistimed, too.

[105greg]

Cheers will persevere before writing it off.  Thanks for your help. 


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