Just replaced a pump on a worcester bosch 24cdi boiler. Pump works fine but the gas would not ignite. Ive gone through the fault finding etc and found that the 2 purple wires were not connected to the back of the gas valve. Half the connector, the bit part of the gas valve has broken off still connected to the wires, i don't think i did this when doing the pump as it's the other side of the boiler but i might have disturbed the wires enough for it to pull off. Tried gluing it on but it still wont work. I have continuity in the cables etc and can i only think that it must be the connection on this wire!! Don't really want to have to fork out for a pi55ing gas valve as well as a pump. If i have to get a pump, will local plumbers merchants have them in stock? Thanks in advance.