i took the z out last night and jumped on it pretty hard. After word i came to the stop sign and noticed it kinda was idling rough and i figured it just loaded up a little bit. (it's done this before). Anyway i get to where i' going and now it's worst serious up n down idle smells real rich sound like it has race cams in it . and now i notice my boost guage it's falling out of vacum the longer it idles and almost stalls then will bounce back for a couple of seconds smooth out a little and then go back caming up idle. I really don't think it's a vacum leak . what else could it be? I'm going to check for codes right now and also car boost fine run perfect in rpm
