How to Solve the Problem of Excessive Smoke from Diesel Vehicles?

[LaKingston]

Depending on the situation, the fuel injector components should be cleaned, ground, or replaced. When the fuel injection timing is improperly adjusted and the injection advance angle is too small, the fuel injection advance angle should be increased to an appropriate position. If the fuel supply is excessive, the black smoke will be continuous, and the larger the throttle, the more black smoke is emitted. This can be checked using the fuel cut-off method.