Blue smoke means it is time to go back to bed. Blue smoke is usually a sign of problems down in the important parts of the Phoenix search engine optimization block. We are talking cylinder, piston or valve problems. The blue smoke comes from the excessive burning of oil and generally is a bad sign. The problem is you usually have to rebuild the entire engine. If you just try to do a bit, the new parts may create a better seal. This will add pressure to the engine compartment and blow out other w...