Fuel problem 2000 90 Johnson

Roberthill

Petty Officer 1st Class
Joined
Dec 3, 2012
Messages
317
Only way to keep motor running was pumping primer bulb . VRO was disconnected years ago . How do I check fuel pump ?
And NO I don't want the VRO reconnected .
Thanks
 

Fleetwin

Lieutenant Junior Grade
Joined
Nov 23, 2011
Messages
1,141
Re: Fuel problem 2000 90 Johnson

Fuel tank. Is the vent OPEN?
 

Fleetwin

Lieutenant Junior Grade
Joined
Nov 23, 2011
Messages
1,141
Re: Fuel problem 2000 90 Johnson

Let me clarify:

If you are running off of remote tanks, make sure the vents are open.

If you have a central (on board tank) make sure the same is true. Is the vent line open and clear?

(If your vent line has a downward "dip" it can fill with water, from condensation, and defeat the venting.)

A quick check, for on board tanks, is to run with with the fuel filler cap off or very loose.
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Fuel problem 2000 90 Johnson

Is the vro pump still on it and are you using it for a fuel pump only ??
 

Roberthill

Petty Officer 1st Class
Joined
Dec 3, 2012
Messages
317
Re: Fuel problem 2000 90 Johnson

VRO is still on , but only using fuel pump. Premixing oil with gas .
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Fuel problem 2000 90 Johnson

If you have no air leaks in the fuel lines the vro fuel side could be bad. Go to Maxrules.com for a repair kit for the fuel side of the vro.
 

Roberthill

Petty Officer 1st Class
Joined
Dec 3, 2012
Messages
317
Re: Fuel problem 2000 90 Johnson

Thanks Bobbie , kit is on order . This is about the third time you have helped me .
 

Roberthill

Petty Officer 1st Class
Joined
Dec 3, 2012
Messages
317
Re: Fuel problem 2000 90 Johnson

Installed kit , works great . Thanks for your help .
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Fuel problem 2000 90 Johnson

You're welcome. Glad you got it.
 
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