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.
2009 Chrysler 300 LXFACTORY OEM SERVICE PROCEDURE
Fuel System
- Fuel Delivery, Gas
- Fuel Delivery, Diesel
- Warning
- Standard Procedure
- Specifications
- FITTING, Quick Connect
- MODULE, Fuel Pump
- PUMP, Fuel Injection, High Pressure
- RAIL, Fuel
- SENDING UNIT and SENSOR, Fuel Level
- SENSOR, Fuel Pressure
- SENSOR, Water in Fuel
- SEPARATOR and FILTER, Fuel and Water
- SOLENOID, Fuel Pressure
- SOLENOID, Fuel Quantity
- TANK, Fuel
- TUBE(S), Fuel, High Pressure
- Fuel Injection, Gas
- Operation
- Specifications
- Special Tools
- INJECTOR(S), Fuel
- PEDAL, Accelerator
- SENSOR, Air Temperature, Inlet
- SENSOR, Crankshaft Position
- SENSOR, Manifold Air Pressure (MAP)
- SENSOR, Oxygen
- SOLENOID, Short Runner Valve
- Throttle Body
- VALVE, Manifold Tuning
- Fuel Injection, Diesel
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.