HELP!!!! i have an alfa 159 jtdm lusso,2.4......we call him the beast....unfortunately of late, he refuses to go fast...why oh why do we have to constantly thrash him to prevent the dpf and egr valve buggering up???? engine management light will go on and off constantly!!!!!!! he wont respond in low gear...judders and cuts out..(scary when power steering goes!) countless visits to the garage have solved nothing! pleeeeease somebody say i am not alone...we love this car so much but are losing patience....FAST!