I suspect he's gone. If history is any guide, he (or someone identical to him in posting style) will be back within a few weeks. He's about the 7th iteration of - if not the same person - an identical posting style/frequency.
I still haven't been able to figure out whether each user is the same person, or whether this forum just attracts that personality type. I suspect they are autistic/Aspergers types because they seem to all have a bizarrely accurate memory of very specific engine codes, transmission codes, years of production for obscure vehicles, yet seem very removed from social convention (even online social convention). It's just speculation though, that perhaps an oil forum might attract more of a very detail-oriented type of person.
Personally I thought he was obnoxious, and ironically I was the one he called a "POS" when I suggested that his posts were amusing but that he devalued the entire forum with his drivel (which I still believe). Most of his posts were entirely pointless and he seemed attention-starved to an unhealthy level. No one needs to see any pictures of users faces, or their girlfriends and especially not multiple times per day. Personally, I don't care what any of you guys look like.
There's enough forums out on the internet filled with this kind of pointless chatter, like 20 page threads about advice (which was never taken) on a car. One of the great things about BITOG is its technical, educated user base.