an update.. after I removed the PCV valve . it did it , but for hte last couple of days it has not done it . there is a puff of smoke sometimes , accompanied by a POP! , but sometimes that pop is also acompanied by a fire ball LOL

going to try it out some more . and see if it happens during the week , and I'll update

 

any update on this? i'm having a similar odd smoking issue, but it's not accompanied by any pop. just random and at idle or at a stop after any throttle.