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engine blue smoke

kriminal

Entry posted by kriminal

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here is my issue i just rebuild my engine replace almost every thing new bearing 1 over on the piston and ring got the head redone and when i started the engine at first its started to have condensation which is regular but after a few hours of test it now smoke blue during deceleration and when i rev up and down compression is perfect its with in 2 psi and new valve seal is it possible that the oil ring could be mess up or the seal of the valve stem seal is letting it leak im 100% oil is getting to the combustion chamber any help would be appreciated

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ZCurves

It sounds to me like you have a leaky valve stem seal. Give it a little time and see if it 'seats'. Don't be hammering your engine, let it break it!! If it is smoking all the time, that is more likely a ring issue, smoking on deceleration is a valve thang.

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