aftertreatment issues

[scott441974]

(04-16-2025 )Rawze Wrote:  

(04-16-2025 )scott441974 Wrote:  ...The filters were sent off to be cleaned by {third party} in Macon ...

If they used a liquid process to clean the units, it cuts their lifespan in half or less, and you have noting but issues after that. - ANY liquids washes out the precious metals, and then its problem city with them.

Also... When you put the units back on, did you do a 'DPF Replacement Procedure' in Insite?. if not then your just pi$$ng up wind, as it will not reset the 'soot counter' unless you do so and it will continue to complain about a clogged DPF.

some older posts that talk more about this...
ref: https://rawze.com/forums/showthread.php?...3#pid73753
and...
ref: https://rawze.com/forums/showthread.php?...6#pid68776

Yes, I reset the dpf in Insite then performed a regen. Everything cleared and it did good for about 1/2 the day. Then the diff pressure sensor came back. I believe I need to clean the egr and cooler like your article says then go from there. I may be just fighting a losing battle until its all clean.