Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUZUKI2013SX4 CROSSOVER, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 87 (FUEL SYSTEM)PRECAUTIONSPRECAUTIONS ON FUEL SYSTEM SERVICE
2013 Suzuki SX4 Crossover, Automatic CVT Trans
Precautions on Fuel System Service
2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Precautions on Fuel System Service
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Service operation of any type performed on the fuel system involves a risk of fire and personal injury if proper precautions are not taken. Be sure to take the following precautions whenever working on the fuel system.
- Disconnect the negative cable from the battery.
- Do not smoke, and place no smoking signs near work area.
- Have CO2 fire extinguishers handy.
- Perform service operations only in a well-ventilated area away from any open flames such as gas water heaters.
- Wear safety glasses.
- Be sure to remove the fuel filler cap from the fuel filler neck to relieve the fuel tank of fuel vapor pressure, and then reinstall the cap.
- Before loosening or disconnecting the fuel feed line, be sure to relieve the fuel system of fuel pressure by following the Fuel Pressure Relief Procedure
- When disconnecting a fitting on the fuel line, cover the fitting with a shop cloth to soak up the small amount of fuel that may flow out from the disconnected fuel line. Put the used cloth in an approved container.
- Never run the engine with the fuel pump relay disconnected when the engine and exhaust system are hot.
- Since fuel hose connections vary with the pipe type, connect and clamp each hose using the correct method for each specific connection. See Fuel Hose Disconnecting and Reconnecting .
After connecting a hose, check that there is no twist or kink in the hose.
- When installing injector or fuel feed pipe, lubricate its O-ring with gasoline.
- Handle the fuel tank carefully. Do not allow it to touch sharp edges or hot surfaces. Do not drop it. If the tank is dropped, the tank and all components on and in it should be replaced because they may have been damaged.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.