zulu
11-21-2004, 04:11 PM
I have just changed engine oil on my Duramax LLY with 58% Engine Oil Life remaining. I want to reset my DIC to 100% Engine Oil life. When I followed the procedure in the manual (pump the throttle 3 times within 5 seconds with the switch in the "run" position) nothing happens. Does this procedure only work when the DIC tells you to change the oil?