1988 140hp VRO Fuel Filter & Oil lines

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pjbass

Cadet
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May 8, 2007
Messages
27
On my Johnson outboard, I have a inline fuel filter and water/fuel separator filter. Can I remove the inline fuel filter and allow the water/fuel separator do the job?

Also, what is the best clamps to use on the fuel and oil lines to prevent air leaks?
 
tashasdaddy

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: 1988 140hp VRO Fuel Filter & Oil lines

yes you can, Johnson recommends the fuel line zip ties.
 
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pjbass

Cadet
Joined
May 8, 2007
Messages
27
Re: 1988 140hp VRO Fuel Filter & Oil lines

Thank you. I will replace them.

Also, I notice some leaking of oil from the oil line to the VRO. Can that cause the engine to run rough and smoke because of an air leak?
 
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ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: 1988 140hp VRO Fuel Filter & Oil lines

An air leak in the oil line will cause the engine to run lean. It could cause the VRO to supply insufficient oil.

Do not use tie straps on the oil system, use the rachet type clamps available from your dealer.
 
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