Can I drive my truck with the water in fuel light on?
You have no leg to stand on if your water in Fuel light is on, make sure it is documented. They should replace the WIF sensor and wiring no questions. I would not let them get away without doing something.
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 do you do if you get water in your diesel?
If there’s water in the sample, it will separate to the bottom. If the sample confirms there is water in the fuel, work with your fuel provider to pump the tank out and ensure all the water is removed. Keep in mind, it’s better to pump out too much than not enough to ensure the water is removed.
What happens if you get water in diesel?
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. “Good housekeeping practices are the most important means of minimizing water in diesel fuel systems,” says Harvey.
What happens if you get water in your gas?
Water in the gas tank may lead to the car bucking, stalling or not starting at all, or starting the car could be difficult. This is because the water and fuel separate, especially when the car has been sitting for a while, and the water sinks to the bottom with the fuel on top.
Why does water not go through fuel filter?
Water doesn’t work very well as a lubricant and it could cause excessive wear on the engine if it made its way through the fuel system. To prevent this, diesel fuel filters are designed to separate the fuel and water before it heads to the engine.
When does water in fuel light come on?
I bought a 2019 powerstroke used with 16k miles on it. The day after I bought it the “water in fuel” light came on. In the past 3 weeks I’ve had it back to the dealership 3 times.
How often does water in fuel sensor go out?
In the past 3 weeks I’ve had it back to the dealership 3 times. The 1st time they changed the filters and the light went out but came back on 4 miles from home, the 2nd time they changed out the sensor itself…this time the light went out but came on the next day.
When does the fuel filter warning light go out?
Have the car checked out with diagnostic scan tool to find the saved code or codes. Don’t ignore this warning light or the system will fill with water and start leaking it to the engine. Once the water has been drained from the filter, this warning light should go out on its own.