4JA1 Engine, Are there any problems?

[Ry_Tower]

what if white smoke tends to appear always?

This might help you.

White smoke is normally ‘steam’ which means water is vapourising! If it is white ‘smoke’ then it could be as a result of low engine temperature. White Smoke will smell of unburned diesel - White ‘Steam’ will not!.

AFAIK, puwede lagyan yung old school diesel ng 2T sa fuel tank para makatulong sa decarbonizing. 128:1 ang ratio para safe. Done it already. No problems so far. Still checking the FC if it will improve but i doubt it. Decarbonize lang talaga.

http://www.dieselsmoke.com.au/