Carb problems

[rally]

Hey everyone,

I was hoping you guys could help. I've been driving this truck relatively without problems since I bought it earlier this year, but within the last couple of days, it's developed an issue.

I first noticed the truck started idling rough when I was sitting at a light or stop sign. That started a day or two ago. Since then, the truck has been progressively getting worse when sitting while running, but didn't seem to have a problem when driving at speed. On my way home today, I stopped at a local gas station and filled up. I almost couldn't get the truck started when I tried to leave. It turns over, just doesn't seem to want to start. After I got home, as I backed into my garage, it died. Now I can't get it to start again.

When I popped the hood after the truck died, I noticed fuel dripping by the red arrow in the pic. I also noticed white smoke from the hole at the blue arrow in the pic.

Anybody know what's going on and, most importantly, how to fix this problem?