1972 50hp Johnson leaking gas

speedoflite2

Seaman
Joined
May 25, 2009
Messages
56
motor runs fine but when I shut it off gas seems to leak out of carbs notice it more when the motor is lifted up to trailer. Any advice on what is wrong and easiest way to fix?? Thanks in advance
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: 1972 50hp Johnson leaking gas

the carb are out of level when the motor is tilted, they run over, 100% normal. disconnect fuel line when tilting.
 

speedoflite2

Seaman
Joined
May 25, 2009
Messages
56
Re: 1972 50hp Johnson leaking gas

The gas leaks when it is level but not as noticeable until its tilted up and drips on the back of the boat is it time to rebuild carbs or is there another issue?
 

domwebhost

Petty Officer 2nd Class
Joined
Jul 13, 2008
Messages
117
Re: 1972 50hp Johnson leaking gas

Drop your carb bowls and ensure that your floats are free from any sediment or corrosion/holes and that your bowls are clean. Perhaps a piece of sediment is between the float and the float pin holding the float in an "open" position?
 
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