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Gas hand stuck on E?

Discussion in '1969-1972 K5 Blazer | Truck | Suburban' started by 72CSTBlazer, Mar 15, 2001.

  1. 72CSTBlazer

    72CSTBlazer Registered Member

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    Have any of you experienced this problem?
    And yes it's got plenty of gas.
    Thanks for any tips!!
     
  2. Max

    Max 1/2 ton status

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    Durham, NC
    Check the ground wire that goes from the tank to the chasis.
     
  3. 72CSTBlazer

    72CSTBlazer Registered Member

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    Thanks Max!
    Yep I've got cut wires in the rear of the blazer running everywhere.
    I bet that would do it.
     
  4. Steve_Chin

    Steve_Chin 1/2 ton status

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    GM senders read 90 ohms when the tank's full, and apx. 10 ohms when the tank's empty. If your gauge is reading below empty all of the time, your sender wire is shorted to ground or your sender or gauge is shorted to ground...
     
  5. 72CSTBlazer

    72CSTBlazer Registered Member

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    Thanks Steve!
     

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