hello every 1 and a happy new year, changed my battery today as old 1 kept loosing charge, when i put new 1 in and started it just starts then cuts out if i keep my foot on accelerater it keeps going but wont tickover ? i disconected it again for 30 min then tried again but still the same, it drives but wont iddle. im thinking of cleaning the idle control valve but would it be this as i only swopped the battery over ?