I also had same thing happen 2 weeks after delete. A cylinder sleeve let go, was told later that the EGR shouldn’t have been disabled. The shop...
Checked at generator at 35 amp breaker, belt is new and tight. Was told could be capacitor, so got a new 25mfd capacitor from local HVAC business,...
I have a PC6012, my generator is only producing 6 volts after having starter replaced.