Good day all
Following up on these 2 threads :
TD5 cylinder glazing
TD5 "Blow Back"
We rehoned the bores and fitted new bearings and rings. Closed everything up and chucked some cheapo 10w40 oil in.
The disco starts fine and runs fine - although very down on power cause we decided to run an old ecu on it to keep things standard.
The oil test results came back with no diesel present, so no over feuling.
Very high lead, calcium, phosphorous and zinc contents though.
EGT's, coolant and head temps seems fine.
BUT I still have considerable blow-by from the crankcase.
Could this at all be caused by the cylinder head we originally purchased brand new or valve stem seals ?
Nobody here in CT seems to have an answer any more....
Any ideas.
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