Just reçently bought a 69 GMC C15. Stock 307. 350TH, 3:70 12 boltr rear end. Has been running great. Today ran up to them electrical supply house and as I was leaving it cut off at a red light. Had to press the accelerator and it finally cranked. Cut off a few more times on the way home. If I put it in neutral at the light and pedal it she continues to run. Feels like it's flooding out to me. My question is what is the easiest carb to work on. As far as mixture adjustments that is a reliable carb for a daily driver on a stock motor.