What is the function of the fuel priming pump?
Understand the Problem
The question is asking for the purpose of the fuel priming pump in a fuel system. It presents multiple-choice options that explain potential functions of the pump, likely within an instructional or test setting.
Answer
To prime the fuel system with fuel after servicing.
The function of the fuel priming pump is to prime the fuel system with fuel after servicing.
Answer for screen readers
The function of the fuel priming pump is to prime the fuel system with fuel after servicing.
More Information
Priming the fuel system is crucial after servicing to ensure no air remains, which can interfere with engine performance.
Tips
A common mistake is confusing the function of a fuel priming pump with other pumps, such as fuel pumps, which are used for different phases of engine operation.
Sources
- What does it mean to prime fuel? - Quora - quora.com
- Purpose of diesel hand primer pump? - MercedesSource.com - mercedessource.com
- Hand Priming Pump - Separ America LLC - separfilter.com
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