Cm2250

[Squish099]

Had egr valve off today although the tube off the cooler was caked with carbon the rest was minimally coated. Basically rinsed right off.. Is there anyway of tell if it's a 3 cyl fuel pump with out taking it apart? By egr are you referring to the motor that moves the valve? I'm sure they are all original. Does the dpf can have to come off to look for the volcano or can that be done on the truck?