2010 maxforce 13 will not do passive regen.

Dealer did not do 0 to 60 snap shot

 

With engine brake use, is fuel still sprayed

 

Cleaning only the DPF and not touching the DOC will lead to problems. If the DOC is dirty/plugged it won't work.

 

Had the whole thing cleaned

 

Did they follow the aftertreatment diagnostics at all?

 

They did a force regen.
I really dont trust them, it's like they dont listen to me, diagnosing at the counter wanting to throw parts at it

 

What does that entail?

 

Checking over the engine for any obvious problems, check fault codes, interviewing you and then following the diagnostics based on your input and faults codes or symptoms. It includes the air management testing and 0-60 snapshots. It isn't the holy grail to fixing everything that International thinks it is, but it is a great start to finding the problem.

 

Thanks we i take it in I'll know what to ask

 

Best remedy for a maxxforce is 200 pounds of tnt