i have a v-8 w/auto trans and a 2v carb for my 68 stang. I have gotten it to run fine in idle and have been driving it for the past week. It runs fine in idle w/not much has getting it started, but when i shift into drive it runs rough and sometimes dies. Then when driving it, it still runs rough and seems as if it is getting fuel unregularly. I have had the car for 2 months and the previous owner said that it has been sitting for over a year. I had a good used 302 installed so that can't be the prob. Do u think it needs a new carb. or maybe it just needs to be cleaned?