TROUBLESHOOTING GUIDE
F2-20prose procedureFuel Pressure and Servicing Fuel System
WARNING
Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.
Fuel in the fuel system is under high pressure when the engine is not running.
WARNING
Fuel line spills and leaks are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin and eyes. To prevent this, always complete the following "Fuel Line Safety Procedures".
Fuel Line Safety Procedures
A. Release the fuel pressure before disconnecting a fuel line.
- 1Start the engine.
- 2Remove the fuel pump relay.
- 3After the engine stalls, turn the ignition switch to OFF.
- 4Install the fuel pump relay.
B. Avoid leakage.
- 1When disconnecting a fuel line hose, wrap a rag around it to protect against fuel leakage.
- 2Plug the hose after removal.
C. Install hose clamps to secure the fuel pressure gauge to the fuel filter and the main hose.
Pinching Hose
When pinching an air hose or a fuel hose with pliers, wrap the hose with a rag to prevent damage.