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.
Water-In-Fuel Draining Procedure
Attach a small piece of hose to the drain cock onto the water-in-fuel sensor. Place an approved fuel-resistant container under the fuel filter. Open the drain cock three or four turns or until the water contaminated fuel seeps from the drain cock. Operate the priming pump until only diesel fuel is visible. See FUEL SYSTEM PRIMING . Allow the pump to return upwards between pushes. Tighten the drain cock. Remove the container and hose.
NO RELATED
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.