Merc 200 1986 unplugged wires

nundahls

Cadet
Joined
May 5, 2003
Messages
18
Ok I had a fuel pump replaced on my 200 merc at the shop. When I got this boat and motor there are four wires that go to the motor and the one pair where not hooked up and I drove it that way forever. Now at the shop they hooked up this wires and I took it out had no problems. The next day I kept loosing prime. I unplugged the two wires like they where before and runs fine. Now whats up with that? what do this four electrical wires do. I would look in the manual if I had one..... <br /><br />Thanks,
 

Kenny Bush

Chief Petty Officer
Joined
Mar 24, 2002
Messages
564
Re: Merc 200 1986 unplugged wires

I am patiently waiting to hear what those two wires are too. My 300hp merc has the same settup. Things did not work right when connected. Has worked perfectly for years disconnected. I am very curious to know what it is. :confused: :confused: :confused: :D
 
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