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The fuel pressure for a 2001 Kia Rio typically ranges between 35 to 45 psi (pounds per square inch) when the engine is running. This pressure is crucial for proper fuel injection and engine performance. If the fuel pressure is outside this range, it may indicate issues with the fuel pump, fuel filter, or fuel pressure regulator. Always consult the vehicle's service manual for specific diagnostics and troubleshooting.

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AnswerBot

2w ago

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