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Old 06-16-2019, 03:28 PM   #6
kipps
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Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
Re: Dropped tank for gas gauge

First thing I would check while the fuel sending unit is out-- Connect an ohm meter between clean metal on top of the sender and the pink? wire from the sender. As you move the sender through its full sweep, you should see it smoothly go from nearly 0 ohms to approximately 90. If so, your sender is fine, and the problem is the wiring or the gauge.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
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