VRO Questing

K

kenskat1

Seaman Apprentice
Joined
Sep 20, 2008
Messages
49
I have a 1990 johnson 90HP. I keep getting no oil buzzer. I want to premix the gas and disconnect the oil side of fuel pums. Can someone tell me how to do this or is there a diagram. (J90TLCEM)
 
M

marinemech1

Chief Petty Officer
Joined
Mar 26, 2005
Messages
623
Re: VRO Questing

find and disconnect the 4 wire harness from the pump (purple,black,brown and grey).
Be sure to plug inlet of oil system or it will draw air.
Wayne
 
tashasdaddy

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: VRO Questing

VRO still working.

To convert a still working VRO, disconnect the wiring harness to the VRO pump, also the harness to the oil tank.
You actually remove oil tank for more storage.

Now cut the oil line about 1 ? inchs from motor. Plug the oil line. I use a bolt and hose clamp.

Premix your fuel 50:1 TC-W3 outboard oil.

Disconnect fuel line to top carb, pump primer bulb, until you get mixed gas out of carb line. The gas will change color.

Connect carb line, go boating.
 
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