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-   -   Water in Fuel Light Won't Go Off (https://www.dieselbombers.com/chevy-gmc-6-2l-6-5l/124701-water-fuel-light-wont-go-off.html)

yams 12-04-2014 08:46 PM

Water in Fuel Light Won't Go Off
 
I've got a 1985 chevy k10 silverado with a 6.2 and the water in fuel light won't go off. The other day I took my dash cover thing off and noticed that there was no light in the water in fuel socket (this truck is a couple months new to me). So I put the light in, and when I turned the truck on the light came on. Now according to Chilton's, "the light will come on for 2-5 seconds each time the ignition is turned on, assuring the driver the lamp is working. If there is water in the fuel, the light will come back on after a 15-20 second off delay, and then remain on." Now I changed my fuel filter and opened the water drain valve before (I have the square body filter) and it didn't seem like water came out. So I put a new filter in and the light came right back on... Judging by the light being taken out, and also not going off from seconds 5-15, I assume that the sensor is bad, or that somewhere a wire is chaffing... What do you guys think?

racer55 12-07-2014 12:51 PM

Sounds like you are on the right track-something is grounding out the circuit to illuminate the light.


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