vapor lock
"Vapor lock" is a common issue in gasoline engines, often causing power loss or stalling due to fuel vaporization.
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Definition
C1Automotive Engineering
(technical)A condition where liquid fuel vaporizes within the fuel delivery system, leading to reduced pump pressure and causing the engine to lose power or stall.
Example
- The car experienced vapor lock, making it difficult to restart the engine.
- Vapor lock can be particularly problematic in hot weather conditions.
C1Mechanical Engineering
(technical)The formation of vapor in a fuel line or pump that disrupts the normal flow of liquid fuel, hindering engine performance.
Example
- Engineers must design systems to prevent vapor lock in high-temperature environments.
Similar
Terms that have similar or relatively close meanings to "vapor lock":