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Home >> Kia >> 2018 >> Forte LX, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 120 (Engine Control System Diagnosis (2 Of 6)) >> DTC P0133-00: O2- Sensor Circuit Slow Response (Bank 1 / Sensor 1) >> System Inspection >> Fuel Line Inspection

Fuel Line Inspection

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check for fuel filter blockage.
  2. Check for proper fuel level.
  3. Check for low-pressure fuel supply line leakage and blockage.
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