Hi all Does anyone know the normal method used to cut-out a diesel engine. If mechanical only, I presume a valve needs to be retrofitted on the high pressure side, and if modern electric, is it OK to just interrupt the solenoid power, or will this cause the enginer management to go wonky? Regards Roland Jollivet -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.