EGR failure! Emissions claim another victim. Can I make it run again?

[@ggcutter4098]

Put the machine into regen then watch for bubbles in the recovery bottle to see if they are popped this works on all Komatsu's

[@jeffsauls321]

Why spend the time getting the machine hot to check it when you can just pull the pipe off the bottom of the cooler and check for coolant?

[@ShadeTree_Certified]

@@jeffsauls321this. I’d rather pressurize the system and take off some cold bolts

[@jeffsauls321]

@@ShadeTree_Certified that's for damn sure

[@jacklaw84]

Had a turbo shit out and put water into the engine on one