Please fill out the following to ask a question. MAKE:international MODEL:4200 YEAR:2005 MILES:265000 ENGINE:vt 365 DESCRIBE ISSUE....replaced 2 injectors and idm, repaired ecm short to ground now have no crank /no start. was cranking prior but wouldnt start prior to idm replacement.is not setting any codes, checked with service maxx have power to ecm from switch but not from ecm to start relay. i am a mechanic for a fleet ofmacks,hinos and f550 fords with the 6.0,6.4, and 6.7 so i am familiar with the way they should work.this is a side job and the only way to test the ecm is tow the truck 50 miles to the dealer.cant afford that. i suspect a bad ecm start driver any suggestions?