TECHNICAL CHECK
Fuel Supply, Filter and Line Check
Fuel-system faults are not limited to the pump or injector. Fuel quality, filtration, lines, venting and delivery restrictions are considered together.
What is reviewed?
- Fuel age and visible condition
- Filter or line restriction symptoms
- Possible tank venting issue
- Pump/delivery symptoms
- Leakage and connection safety
Model-specific limit: Fuel-system work must not create an open-flame or spark hazard.