I’ve been having an issue with my 83’ GLX. It will not stay running at idle at all. I had removed the carburetor when I purchased the car because I had to remove the intake manifold to change the gasket. When it was all put back together it won’t idle, if you hold the engine at about 1000 rpm it’ll run fine. Everywhere else in the rev range it runs fine, no backfiring, no surging, nothing. I had had all the hoses to the air cleaner disconnected and when I reconnected them it made it a little better. I did torque down the intake to spec and had applied a pretty thick bead of rtv. I’ve been thinking the carb is semi clogged because there isn’t a fuel filter on the car. Is there anything I could be missing?