Water in Fuel Message - Chevy and GMC Duramax Diesel Forum
2017+ L5P Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.

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post #1 of 3 (permalink) Old 09-20-2019, 09:46 AM Thread Starter
Chuck@mobraten.net's Avatar
Join Date: Sep 2019
Posts: 1
Water in Fuel Message

Have a 2019 Silverado LTZ with Duramax. Had this message start showing up (only at start). Drained fuel filter, no water in fuel. Also changed over to a new filter. Still getting message, but don’t know where the sensor is located (don’t see it on bottom of filter) or if there is some sort of reset procedure I need to do. Anyone have similar issue?
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post #2 of 3 (permalink) Old 10-01-2019, 02:31 PM
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Join Date: Jun 2017
Posts: 41

One is above the spare tire (I believe there is another somewhere else). Or it could be exposed wires...

2017 Silverado 2500HD Z71 L5P
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post #3 of 3 (permalink) Old 10-02-2019, 04:21 AM
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Location: Maurice, LA
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What does your Owners Manual tell you do do when you receive that message?

2008 Silverado 2500HD CCSB LTZ Diesel
FASS 95 Lift Pump (with Baldwin filters), Edge Insight CTS Monitor on a Windshield Mount, Nicktane Fuel Filter Adapter w/ CAT 306-9199 UHE tertiary fuel filter, Bilstein 5100 Stock Height, Bushwacker Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, Dorman PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags.
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