Volvo 4.3 fuel pump woes
ditto what akheel says.
On my 4.3L mercruiser the electric fuel pump has no relay, but is in series
with an oil pressure switch, which prevents the pump from running if the
engine shuts down, and also prevents it from running during initial
cranking. I hooked a 'primer' wire up to an unused wiper switch on my
dash.
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