Quote:
Originally Posted by SouthArk370Z
Has anyone ever had a fuel pump fail when the tank was empty? Pump went out on a friend's Suburban recently. We considered dropping the tank and changing the pump ourselves until we realized the 40+ gallon tank was about 3/4 full. Decided it was well worth paying a real mechanic to do the job. 
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Fuel pumps always fail when the tank is over half. It's something 'coded' into the metal of the pump....
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