4JA1 Engine, Are there any problems?

[ExROLLA]

so ok lang yung white smoke? ang ayaw ko lang talaga yung lakas ng amoy

ng diesel fuel sa usok. yung white smoke diminishes as i use the vehicle, pero

yung amoy ng unburned fuel medyo malakas.

aside from the white smoke emission, the bad odor of unburned fuel is really annoying... ganyan yata talaga ang 4ja1 -- direct fuel injection daw kasi, according to another article i read in another thread... the bad odor was gone for a while after i had my nozzle tips cleaned and calibrated, but after a few weeks, i noticed that the smell of unburned fuel is back