Fuel pump runns all time koeo

richardv6

Active Member
Joined
May 11, 2007
My fuel pump runs as soon as you turn key on. Should turn off after 2 secs but does not ruuns till you turn key off.any ideas
 
I had the same problem years ago, ended up being the ecm. However I would look into the fuel pump relay (passenger fender) or maybe the oil pressure switch? Id have to look at the schematic to know for sure.
 
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