1992 Buick Lesabre v6, What would make this car unable to pick up the last 5...

  • Thread starter Thread starter Marven
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Marven

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...to 6 gallons of gas out of tank? This vehicle has that funny floating gas gauge, which is hard to fiigure , but I already have that ? answerd. Some how last gallons in tank don't pick up ( 18 gal, will act like out of gas after using just 10 to 12 gallons ????? Tune up less then 20k .
 
bad fuel pump in the tank fuel sock in tank is plugged or a cracked pickup tube in the tank. regardless the fuel sending unit would have to come out in order to inspect it.
 
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