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2004 Buick LeSabre Question: Why do the fuel gage go from empty to full when I start the car?

 

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dsimms1945, Germantown, MD, January 12, 2012, 11:51
 Rookie

after about 5 or 10 minutes it goes back to empty. Sometimes it will come back up to half full or more then drop back to empty or up to full.

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  • Answer #1

    Greg's Orange Auto (13485 Answers) , Orange, CA - (714) 361-9386
    globalhelper January 12, 2012, 12:52
     Master

    THERE IS PROB A RESISTANCE ISSUE IN THE FUEL SENDING UNIT. IM NOT SURE IF THE SENDING UNIT IS SOLD SEPERATELY OR NO CK WITH YOUR LOCAL PARTS DIST.

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