dirtys diesel Posted August 8, 2023 Share Posted August 8, 2023 seems like you just turned the key off any ideas? i have replaced the engine harness, ecu, ignition and ignition harness. inserted die grease in all electrical connections, added ground support to the ground stud on firewall. Quote Link to comment Share on other sites More sharing options...
fjh Posted August 8, 2023 Share Posted August 8, 2023 Gray engine???? Check block grounds below the starter! pretty vague post by the way! Rd. Ch !? Year all this helps if you need help!All trucks are not created equal! just sayin! Quote Link to comment Share on other sites More sharing options...
Joey Mack Posted August 8, 2023 Share Posted August 8, 2023 ground breaker?? Quote Link to comment Share on other sites More sharing options...
JoeH Posted August 9, 2023 Share Posted August 9, 2023 What are you working on? Probably fuse #42 is loose for the EECU. Quote Link to comment Share on other sites More sharing options...
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