my bmw keeps burning out fuel pumps on 1993 BMW 325i

my 325i has smoked the last three fuel pumps after running for a short period of time .the last fuel pump lasted about 20 minutes i volt tested wire at the fuel pump and it had 14 volts

by in Bluemont, VA on January 06, 2011
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1 answer
ANSWER by , January 06, 2011
How about the fuel pump relay? Is the fuel tank clean inside? Is the filter new? Is the ground connection also good? Zee