This vehicle came in with nackered engine customer sourced s/h unit fitted -non start inj were used from original unit injectors were reconned but diesel shop advised us that they were as good as they could get !! started up ok but on tick over there was a slight miss fire and a click noise as if a ht was arcing out now when hot it wont start and keeps returning code of p1213 start inj control or similar wording! cant find any more info regarding this code on auto data etc wondering if any one come across it thanks john