Hi, I have a 305 engine here with Rochester Quadrajet carburetor. The car was standing for 3 years and ran in front. The car runs normally in idle, but has no power if you want to drive and does not turn up when driving. In idle, however, it does. However, if you put in a gear and give gas, the speed goes up for a short time and it goes off. But then it takes off and it has no power. Even if you give full throttle, it no longer turns up and only lasts the idle throttle. If, however, you “pump” with the accelerator pedal, it turns up and drives normally. It seems to me that it does not get enough petrol in driving mode. The short turning up after the initial gas giving or driving during the pump is probably thanks to the accelerator pump. I have built the carburettor down and disassembled it. But can not find any attached nozzles or similar. Does anyone have an idea where the problem could come from or what I look at more closely so The choke is not clamped and there are several blind plugs on the carburetor. Currently it is connected as follows (see photo 1). – 1: Gasoline supply – 2: Blindly laid – 3: Crankcase ventilation via valve cover – 4: Blindly laid – 5: Underpressure box Ignition distributor – Gearbox gets vacuum over the suction bridge Does the carburetor look from below original as on the 2nd picture? It looks a little like there were holes welded there. Best regards! Jens