Clio 182
My 182 cup keeps loosing all power and popping and banging now i have changed all four spark plugs to ngk platinums, changed the ignition leads, fitted a new crank shaft position sensor, new coil pack, replaced both upstream and downstream lambdas and its still broken the last things i can think of is a fueling problem or possibly a throttle position sensor any ideas are welcome as i feel like driving it into a wall!