Asked by Kealani Ventura on Sep 23, 2024
Black smoke emitted from a diesel engine indicates:
A) oil entering the combustion chamber.
B) a rich fuel mixture.
C) a lean fuel mixture.
D) coolant entering the combustion chamber.
Black Smoke
Emission from a vehicle's exhaust, indicating incomplete combustion and the presence of excess fuel in the engine.
Combustion Chamber
The enclosed space within an engine where fuel is burned to produce power.
- Identify problems associated with the air/fuel ratio and exhaust mechanisms.
Learning Objectives
- Identify problems associated with the air/fuel ratio and exhaust mechanisms.