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08-13-2006, 11:02 AM | #1 |
Registered User
Join Date: Apr 2006
Location: Pittsburgh, PA
Posts: 66
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Fuel gauge issue, I'm stumped
The fuel gauge on my 84 hasn't worked right since I got the truck. Fill the tank, and you might see the gauge read half. I found a reciept for a new sending unit that the PO put in a little over a year ago. When I dropped the tank, it looked new, so I reinstalled it. I swapped out a different fuel gauge as well with no change. If I connect my ohm meter to the pin on the sending unit and then to ground, I get about 45 ohms. If I test the clips in the dash, I get like 24 ohms. I figured it was wiring somewhere, so I ran all new wires to bypass the factory stuff, just as a test. No change at all. Gauge reads less than a quarter tank. If I pull the sending wire from the unit, gauge pegs full, which I thought was normal. Do I have a bad sending unit after all? Any help would be great. Thanks.
Terry
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84 K10, 350 Auto 72 Chevelle, 454 4spd. 78 Trans Am 400 4spd 88 GTA 350 Auto 94 Cherokee |
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