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ok,
no oil in bottle,
oil covered engine again?
intake blocked and aos pipe into bottle.
1st checked exact amount of oil in car drained and measured. 7.6l without filter makes it 8.3l so digital guage correct, dipstic incorrect!
oil new so put back in at least for now.
compression test done, 11.5, 11.2, 10.5, 12, 13, 10 should be 11 so ok.
cleaned engine and all pipes again and put back together.
my theory at the mo is that the aos is working properly, however when the vacume is high it should shut to prevent oil being sucked into intake, this isnt happening so the only conclusion is there must be an air leak.. remember the hanibal lecture noise before it smoked,, on checking the aos to pcv pipe i noticed its not a tight fit, i think the seal has shrunk allowing air to be sucked in at high vacume.
ok how does that explain the oil on the engine, well as there was no vacume the rings wernt sealed so creating more crank pressure and pushing the oil past the aos to pcv seal?
so no smoke all way home as i drove it gently and tomorrow new seal and test it....
cheers
barks
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