What truck? engine?
If it's asking for regen more often, doesn't always mean plugged DPF filter, could be DOC, bad Turbo vgt or leaking oil in exhaust if you got a motor with vgt, lose flex pipe, bad sensors, NOx, temp, differential pressure sensor bad , sends wrong reading to ecm. With my Volvo D13 i have problems as outdoor temp drops, won't reach regen temp.
a DPF that never needs baking/blowing/cleaning/swapping
Discussion in 'Ask An Owner Operator' started by shatteredsquare, Dec 8, 2019.
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