Operator62
April 10th, 2013, 11:17 AM
I have noticed thay since it has gotten warmer that once my overhead shows upper 30s and above 40 that I have a significant amount of timing rattle, less smoke, about a 2 psi loss of boost, and of course a loss of power. Around 35 degrees or so and colder the truck runs great. Plenty of power, boost, and no timing rattle. Where do I need to go to prevent the ECM from pulling fuel and apparently adding timing. Is it in the "transient" tables?