During the wait, they added water and ran the car up and down the street, causing both black
smoke on acceleration and white smoke on deceleration, indicating there was water in the engine.
Smoke on acceleration can usually be attributed worn oil control rings not doing their job and allowing oil to pass by them and into the combustion chamber.
Not exact matches
With ample tire
smoke available
on demand, the Aston posted
acceleration figures 0.6 second slower to 60 mph and exactly one second behind the Ferrari in the quarter mile.
And yes, this is still a concept, but the specificity of the horsepower and torque figures, mpg figures, and
acceleration figures tell me Audi isn't blowing
smoke on this one.