OK, i put in my new 43 gallon gas tank from Northwest Metal Products last week. Everything was fine until i filled up my gas tank yesterday. Then my blazer started dying on me all the time, like if i'm sitting in park, or even at idle, it will die. But, it only does it like every other time i drive it. I don't know if something got in the carb, or what is going on. Anybody have any suggestions? I'm running an edelbrock carb, and i don't know if there is some kind of filter or something internally on the carb. Anyways, any help would be appreciated.