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10-16-2018, 09:44 PM #1Junior Member
- Join Date
- Sep 2017
- Location
- Minnesota
- Posts
- 7
1998 5.7 carb - fuel pump running question
Guys,
I noticed this my last trip out after the boat had sat for 3 plus weeks. Upon turning the key to the run position, the fuel pump runs and does not shut off. I don't remember it doing this previously. The motor runs just fine.
Should the fuel pump run constantly like this or should it reach a pressure and shut off? Video included so you can see and hear it.
Thanks
Mark
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10-18-2018, 02:01 PM #2Senior Member
- Join Date
- Aug 2011
- Posts
- 2,522
http://www.instgram.com/jlyons30
2002 Moomba Mobius LSV - Sold
2006 Moomba Mobius LSV - Sold
2017 Moomba Craz - Enzos, Lead
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10-23-2018, 10:33 AM #3
I recently bought a 98 Mobius so I went out and checked. Mine is the same as yours. However, I can tell someone has monkeyed with the wiring as there are splices in the wires going to the pump. Based on my automotive knowledge, my opinion is it should be as parrothd says, but I don't have any documentation to back that up.