polo is being a dick, left my car alone for few days cos i couldnt afford the tax at the time went to start it this morning, it starts but dies very quickly after. if you rev it and hold it steady then take your foot off the pedal then it will manage to stay alive. ive replaced plugs, air filter, oil filter, oil, swapped the throttle body over from my old engine cleaned it up, fuel filter, fuel cleaner, ht leads, cap and rotor arm, coolant temp switch. think thats it its a 1.4, aex engine code. on an n plate need help as i dont know what else to try