This is my first post. Got a 82' T/A. Ditched the computer and went to a Edlebrock 4bbl carb. Car is hard to start in the morning or even later in the day. Also, wants to stall at stop signs, etc.. Sometimes surges when driving. Other times it runs fine when driving. One added thing I have is an extra inline fuel filter. Any help would be greatly appreciated. Thanks

 

Update. Replaced both fuel filters, PCV valve, air filter, breather filter. Took it for a test drive. Still no change. Acts like it wants to stall at stop signs. Also, should mention that idle seems to vary up and down. Thanks.

 

Choke out of adjustment? Sounds the same as my '83 Z28 4bbl.