Title: Service the fuel system.
Course: Small Engine Repair (20110-36) > Section: Examining Functions and Types of Fuel Systems

Servicing should include

- evaluating all components for physical and/or chemical damage
- determining fuel quality
- following manufacturer’s specifications, industry-recommended practices, and instructor guidelines.

Process/Skill Questions:

- What are the signs or indicators of physical and/or chemical damage to fuel system components?
- When would one clean/service a component instead of replacing it?
- When does fuel lose its freshness?
- What is a fuel stabilizer? When should it be used?