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Old 03-07-2005, 05:39 PM   #1
Sooner1970_K10
1970 K10, 350, 4spd!
 
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Join Date: Jun 2004
Location: Shawnee, Ok
Posts: 128
Fuel gauge reading with key off?

As most of you know I am still trying to hunt down what is bleeding my battery. I noticed that my fuel gauge is reading like 1/4 of a tank but the key isnt on? I couldnt remember if the gauge should be registering with the key in the off position? There is an orange, liight brown and white wire running to the fuel tank. All 3 light up when I stabbed them with a light probe.

Any ideas?
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Old 03-07-2005, 05:43 PM   #2
CPNE
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Join Date: Dec 1999
Location: NH
Posts: 6,664
The lt brown wire is the fuel sender. Thr orange and white wires are your dome lamp. The dome lamp operates off the light switch by rotating the dimmer all the way up...or if you have door jamb coutesy lights, when your door is open. The fuel sender should only have juice when the ignition is on IIRC
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Currently on or near the homestead:

67 Chevy SWB 2WD stepside 350/3 on tree (Pat's)
67 GMC SWB 2WD Fleet 402/auto (Brian's under construction)
67 Chevy 3/4 ton 2WD 402/auto (Business Hauler)
67 Chevy 1 ton dually 2WD 396/4 speed (Former business hauler, Needs TLC)
68 Chevy 1/2 ton Suburban 2WD 250 six/3 on tree (Brian's Needs TLC)
70 Chevy 3/4 ton 4WD 350/4 speed (Pat's - Disguised as a 68 GMC)
71 Chevy SWB stepside (Crushed by tree - parts donor)
72 Chevy 3/4 ton 4WD (Parts donor)
72 Chevy 3/4 ton 4WD Suburban (Parts Donor)
72 GMC 3/4 ton 4WD 292 six/4 speed (Mine - Disguised as a 67 GMC)
81 GMC 4WD Dually Dump Body 350/4 speed (Business Hauler)
82 Camaro Z/28 355/Super T-10 (Pat's toy)
93 Caprice 9C1 (Brian's Cop Car)
02 Toyota Camry (Reliable but a souless steel and plastic hulk)
2011 2SS RS Camaro M6 Factory Hurst Shifter

Maybe I need to sell some of this crap

Yet another Bozo with a sawz-all
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