BusdriverExplorer IIMar 28, 20222019 Duramax service exhaust soonHave a 2019 Duramax , have a service exhaust soon message check manual. The manual says contact dealer. Anyone have any ideas. Don’t seem to have any power.
_1FlyboyExplorerMar 28, 2022U might try googling “ Duramax Forums “……jdc1Explorer IIMar 28, 2022You need a scanner to tell what the problem is. Sounds like you went into limp mode, to keep from blowing something up.
jdc1Explorer IIMar 28, 2022You need a scanner to tell what the problem is. Sounds like you went into limp mode, to keep from blowing something up.
Related Contentduramax exhaust brakeChevrolet or GMC Duramax exhaust pipe question?Duramax Torque ManagementExhaust BrakeBye Bye DuraMax
