Iv just had to pull £10 petrol out of one of these very simpol job to bleed I tuck the out going pipe of the filter and just put a old electric fuel pump on it and sucked it all out and as to the bleeding there is a return pipe next to the filter which I tuck off and put a pipe in it and sucked the diesel throw the pump them put the pipe back on as quick as I could turnd the key with my foot on the floor and after about 5 seconds it started