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425 fuel pump keeps running

1485 Views 1 Reply 2 Participants Last post by  northbama
I have a 1993 425 with approximently 855 hrs. on it. The fuel pump keeps running after you turn the key off. I went to the dealer and he said it was the ignition switch. I bought one last year,replaced it and it was good for little over a year. Now the same thing is happening and I figured someone might have a clue as to why??
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Maybe a current overload on switch. If pump has ground wire check for good ground. A relay could be added to energize pump when ignition is turned on.
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