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02-23-2003, 04:24 PM
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#1 |
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Registered User
Join Date: Oct 2002
Location: West Des Moines, Ia
Posts: 3,233
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screwy gas gauge
i just recently got my gas gauge working and when i put a full tank in the truck the gas gauge does not go to the full mark not even to the half way mark
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Krazy Texan My Trucks are made with Wrenches not Chop Sticks 1967 GMC 3/4 ton "Johnny Cash" 1990 v1500 suburban 1967 Ford f100 Swb 4x4 "green bean" GOD BLESS JESUS, JOHN WAYNE, AND THE ALAMO |
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02-23-2003, 04:32 PM
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#2 |
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Registered User
Join Date: Jan 2002
Location: Calgary, Alberta, Canada
Posts: 451
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Sounds like the float on the sending unit is full of gas. They have a habit of getting pin holes in them and gas fills into the float.
I would pull my sending unit and inspect it.
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72 C10 Cheyenne Super Full trim Factory tach dash A/C dash Factory tilt 350 / 350 power train - with Edelbrock components. |
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02-23-2003, 04:39 PM
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#3 |
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Senior Member
 
Join Date: Jul 2001
Location: Wellington, Ks
Posts: 10,303
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You might check the brass float in the tank, mine was cracked and full of gas. Sank and showed empty all the time. Also check the wiring from the sending unit leading to the gauge. May be corroded? Runs under the drivers side step plate, light tan or brown, just follow it from one end to the other. Others may have more or better ideas but maybe this will give you some ideas to look for. Lots of luck chasing the electrical gremlins.
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1971 Chevy 1/2T 4x4 LWB 350 V-8 Was sm465-now 350TH/np205 Tilt, Tach, Towhooks Original Truck AM/FM Wellington, Ks |
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02-23-2003, 04:58 PM
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#4 |
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Account Suspended
Join Date: Sep 2000
Posts: 3,991
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Check to see that the tank has a good ground.
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