Hello everyone, I have a question on a 1969 GTO, 400 block rebuilt a few years ago with a newer Edelbrock carb installed last year, car has been running great up until yesterday, we took it on a pretty good run since the rebuild and was just getting ready to pull her into the garage and the idle seemed unusually high so I tapped the gas pedal to get the idle down and it sputtered and dies, have not been able to get it to stay running since. It will crank over and I can get the car to start and run by holding the gas a little but it just will not run without some pressure on the gas pedal, if I place too much pressure on the gas pedal it sputters out and dies, if I let off the gas pedal it sputters out and dies, it acts like the choke is stuck or something like that. Any ideas would be greatly appreciated from the experienced GTO crowd here. This car has been in my family for over 40 years. 1969 GTO, 400 (from a 67), 4 Speed with 3.55 gears, mostly original and very well cared for but sat for years after the rebuild.