I have same problem, but it followed an issue of blowing smoke all the time when starting, real bad. So I went and checked all the usual items, CCV, hoses, separator, and replaced them all, CCV was OK, no sludge or torn diaphram, but replaced it anyhow given it was such a huge pain to get off with manifold in place, so looking at separator, it too was clean, but replaced it anyhow for same reason, but what I did see were the two hoses going to separator were sucked in by vacuum, pinched, and when I pulled them off, they had sludge patially blocking hose, so I replaced both of these hoses as well. OK, to top it off, I replaced the bottom separator hose and even the small drain hose going back to crankcase.
Major smoke issue was gone, thank God, but I am now seeing smaller degree of smoke come out of both tailpipes after about 4 or five low RPM driving when car is fully warmed up. This has been repeated several times so it is as if something is electronic, as in sensor of some kind? If I shut car off for a few minutes, then no more smoke? Drive it again for a 3 or 4 miles and it starts to smoke again. This has me stumped, any ideas.
Good Morning! Please could you resilver your problem of smoke ? I have identical problem to yours. Ja replaces pcv valve ( not original) joint cover vslvulas cleaning
hoses and osv . Fimo decreased but not stopped . admission collector continues sucking oil and queimandi with gasoline. Thank you for any help!
As I had previously posted, I still had residual smoke after replacing everything, and low and behold, it was because mufflers got filled with oil, only way I discovered this was hearing a sizzle when shutting vehicle off after drive. So I flushed with engine cleaner and hosed out, smoke stopped, so you may have the same situation, so listen to your mufflers after shutting down. Crazy, but it has been almost two years and 30K and not another whisper of smoke out exhaust. I know it is hard to believe, but mine was sucking quarts of oil into intake manifold, so now I know where oil was going which didn't burn, it was being dumped into exhaust system, didn't kill the O2 sensors either, strange, but I ran Lucas gas additive every tank to make sure all carbon is cleaned out from this issue.