DPF cleaning

/ DPF cleaning #1  

eco88

Member
Joined
Jun 4, 2021
Messages
46
Tractor
Kioti DK4210SE HST
Been battling the dpf on my X5 (suv) for years, eventually had it deleted. I tried to clean it out myself back in the day, but in that truck the engine is way too crammed and the dpf is difficult to get to.

Wondering if anyone here has attempted to yank that crap out of the tractors out and clean it themselves? Since the dpf's are easier to get to in tractors... (I'm just trying to prepare myself for when it's time)
You figure ash/soot deposits in holes. There are cleaners out there that will dissolve the carbon (acetone, naphtha etc.), and pressure washers/compressed air options to blow it out... start early, so it never builds up to the point where it's completely solidified and won't budge.

like this
or this
 
Last edited:
/ DPF cleaning #2  
I've heard people that had the DPF so clogged on their tractors that it wouldn't start the regen process, so they took the DPF apart and washed it with a pressure washer. It cleaned the DPF enough, that the tractor would start the regen process and be happy again.
 

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