duckdo

as above anybody now of good diesel fitter in the swansea area my cab gone **** up again on way back from bristol airport this morning.( been to my garage and hes just guessing, fitted new/second hand engine it has all new top end vavles lifters rockers) weekend before last after have a knocking noise from engine garage said it was a stuck vavle well car has driven like new till this morning when the knocking noise came back with a vengance no go and blowing loads of black smoke out of exhaust so looking for a second opinion