You never want to see white smoke coming from your exhaust. However, if it does happen, it's a good idea to get the problem ...

problems with the timing gear, a failing fuel pump, or issues with the cylinder head or a leaking head gasket. Again, an occasional exhale of white or black smoke when accelerating hard is acceptable.

In addition to indicating a possible problem ... cause of this type of smoke, you should have the vehicle checked out by a qualified mechanic as soon as possible. Black, sooty smoke is usually ...