I have a problem with the idle for my Camaro. I have a V-8 350 small block. The carb is a Holley 750 DP, brand new. The car starts right up and will idle in Park. But when I shift into Drive or Reverse, the car wants to quit. Also wants to quit at low idle when in gear such as stopping the car at a stop sign and such. But after I drive the car for awhile, it is fine at idle in these situations. Have an auto transmission, but to get running I have to hit the gas as soon as the car is put in gear. That doesn't always work either. Adjusted the floats and the idle mixture. Haven't done anything else to the carb. I'm not sure it is the carb, but I would like any opinions. BTW the distributor is a HEI and is also brand new. The vacuum source is on the side of the carb. I set the timing already. The car runs smooth except for what I described above. Any help is greatly appreciated!! Thanks!