Apologies in advance if this is an obvious issue, but I'm not too good at troubleshooting and I don't know much about wrenching. So I noticed when I first got my car that at idle it would smoke a little bit. Not a lot just a very small amount and I thought this was due to having a large cam. Well a couple fridays ago I decided to go to a local meet and noticed when I went to leave that my car was throwing way more smoke than usual at idle. I was watching the rearview all the way home and there was no smoke while driving, only at a stop. I am worried that this may turn into a problem. Any ideas as to why its doing this? Sorry if this seems too vague, if you need more info about the car just let me know. Thanks.