gas pouring out of bottom of motor

tdr9499

Cadet
Joined
Dec 16, 2003
Messages
29
77 25hp evnirude When the boat is off and parked gas keeps coming out of the bottom of the motor. What could cause this. I have already cleaned the carb
 

jegervais

Chief Petty Officer
Joined
Jan 18, 2002
Messages
646
Re: gas pouring out of bottom of motor

A bad hose (crack, cut, etc,) maybe a bad diaphragm on the fuel pump which could pour fuel back thru one cylinder, but the engine would run terrible if that happened. Take a closer look under the hood, what do you see?<br /><br />-John
 

jim dozier

Lieutenant Commander
Joined
Jan 8, 2003
Messages
1,970
Re: gas pouring out of bottom of motor

My first thought is a stuck open float valve which may let the carb drain out the front when you tilt the motor. What exactly did you do when you "cleaned" the carb?
 
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