Engine code 4364.18 need help

TimeTorn is 100℅ correct on this one. Sixth or seventh key turn will reset the code if the problem has been resolved. Do NOT HOWEVER just cycle the truck on and off quickly. Allow engine to run 5-10 minutes then shutdown for 5-10 minutes between starts. Failure to leave gaps will not allow ECM to read properly and you could upset your starting and/or fuel delivery system by turning key on too quickly. Also... when starting, turn key to accessories and wait until you hear the three mechanical clicks. This means your fuel delivery system is primed. After three clicks then start your truck.

 

good info.

 

Where is the doser located on the truck i have a 2013 Pete 386 getting the same codes 4364 fmi 18

 

Thanks habfleet
I filled it with def today and the code went away not sure but I'm going with it thanks again for the info

 

Did the code ever come back I just got this code today

 

I had this code for six months every Monday morning. Main code would clear within 20 minutes, but malfunction light would stay on until three work cycles on the highway.
Turned out to be leaking exhaust manifold gaskets, this effects the EGR which in turn effects the NOx levels.
Been over two months, haven’t seen the code since.