Table of Contents
What does it mean when water in fuel light comes on?
First of all, you do not need to worry, this is a message indicating that the fuel water separator needs to be drained. Minimize driving until you can service the system to avoid water-related damage or contamination.
What does the yellow fuel light mean?
The light has one function: to warn drivers of the low fuel level. When the light comes on, there will still be some fuel in the tank, but not much. You should try to find a gas station as soon as possible if this light illuminates while you’re driving.
What does water in fuel mean on diesel?
Water condensation in diesel fuel storage tanks is a common problem. If water is allowed to remain in the diesel while it is stored, microorganisms or bacteria can form that feed on the hydrocarbons in the fuel. This results in slime, which can clog filters.
What does it mean when the engine warning light comes on?
The check engine light — more formally known as the malfunction indicator lamp — is a signal from the car’s engine computer that something is wrong. If the light begins flashing, however, it indicates a more serious problem, such as a misfire that can quickly overheat the catalytic converter.
How do you remove water from diesel fuel?
How to Get Water Out of Diesel Fuel
- Determine whether there is water in the diesel fuel.
- Let the fuel settle.
- Bleed the water from the fuel filter if one is in place.
- If the fuel is in a tank that does not have a fuel filter, pump the water out from the bottom.
What will water in diesel fuel do?
The presence of water in diesel fuel systems causes a variety of problems. Water rusts steel and iron components, forming loose particles of iron oxide. These rust particles can quickly clog fuel filters. Living bacteria pump out acids as a waste product, further corroding and damaging fuel system components.