
Originally Posted by
webin
That's your DPF (Diesel Particulate Filter) working for you. All Grand Starex with Euro 5 engines have this feature. Do not be alarmed whenever your DPF regenerates, let it go the full cycle. Its function is to clean your exhaust of solid carbon particles (or maitim na usok). It does this by spraying diesel into the DPF (a muffler-like device, just like a cat), there will be white smoke in the cleaning process.
Don't be alarmed, do not turn off the engine, let it go the full cycle.