Diesel Particulate Filter Maintenance

[heavenlee]

Dpf maintenance is just a 1-2 hour 120kph run every month.

is that supposed to be 120kph continuously, non-stop, for 1 to 2 hours, sir? If continuously, looks very very very iffy in our already congested highways (nlex and slex). Unless probably if you're always at SCTEX, and probably on weekdays where there are less cars on the road.

Looks undoable -- at least for a majority of us regular city commuters who neither have the time nor the inclination to travel far distances on weekdays where highway driving can be less congested than usual.