godsall84

hi all, i have a 2001 ford galaxy 2.3 petrol. i have a problems with the engine struggling below 2000rpm when setting off the engine struggles. i have change the air flow meter the fuel filter and the plugs and leads. not sure what else to check. also well im here the parking sensors do not work at all now beep when botton pressed nothing any help would be greatly received thanks in advance.