wthomas

I've been noticing on my truck that after I clean it with a power washer the water in fuel light comes on, but will usually turn off after driving for a few miles. Then last week after a few inches of snow over night I went to start the truck in the morning and the light came on again. I've drained the water seperator a few times already. Am I getting bad fuel or could the sensor be going bad?

TIMMY22

you're probably getting moisture in the sensor/sending unit that screws into the fuel filter. guess it could be in the plug also.

try spaying it with wd40 when the light comes on again. WD40 "Water Displacement"

John Faughn

I have the same issue after pressure washing , haven't had it after snow or rain , you might try getting a tube of dielectric grease , and put around the connector , it may not find all the access points of water to the circut or wash off next time .