700sci fuel pump doesn’t turn off
06-05-2022 | 02:38 PM
#1
Thread Starter
Registered
Joined: Jan 2012
Posts: 204
Likes: 3
700sci fuel pump doesn’t turn off
Hey guys,
on my 700s the fuel pump stays on even if ignition is off. The only way to turn off the fuel pump is to switch off the power through the battery switches.
Should I replace the whole pump or if I was to fix it where should I start..
‘Thank you
on my 700s the fuel pump stays on even if ignition is off. The only way to turn off the fuel pump is to switch off the power through the battery switches.
Should I replace the whole pump or if I was to fix it where should I start..
‘Thank you
06-05-2022 | 02:48 PM
#2
Platinum Member
Joined: May 2012
Posts: 11,433
Likes: 3,958
From: Midwest & T-Rock
Ive never worked on a 700 but there should be a fuel pump relay mounted at the rear of the engine, maybe its stuck in the energized state
https://www.crowleymarine.com/mercur...s/13131_25.cfm
https://www.crowleymarine.com/mercur...s/13131_25.cfm
Last edited by F-2 Speedy; 06-05-2022 at 03:43 PM.
