Originally Posted by
microgalant
Since 3 weeks ago I've rebuilt the engine, didn't ride the car yet but just leave i idle and I saw the car began to smoke.
Took the sparkplugs out pistin number 1 and 3 has oil on them 2 and 4 are dry.
Start the engine again leave it run for a while, turn it off, took the sparkplugs out, pistons number 1 and 2 oil on them pistons 3 and 4 dry.
So I took the head off to changed the valve seal, all the intake valves has oil on them.
Saw oil in the intake manifold as well,is that normal?
The car doesn't use pcv valve anymore.
What do you guys think?rings problem or valve seal problem?
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