I have spark coming from all plugs. All cylinders have 140lbs of psi. I pump the primer and have good pressure. I then start the engines and it runs great for 25 seconds and then turns off. IT is not a over heating problem, because water pump and thermo was already replaced. I am having some sort of carb problem, because it seems as if the carbs are spewing to much gas out of one of them. I have taken the carbs apart and noticed that the needle seems to be in good tack. I didn't notice any gum build up, so I dont have to worry about that. I then assembled back together and it still spewing out and stalling out. <br /><br />I have a 1988 125hp force motor. I am unsure of serial number since I can't find the number.<br /><br />So if anyone has any ideas it would be great. I have been told that it could be a float problem, letting to much flow coming into the carbs choking them. Which sounds like it coulb be possible, as well as what are the chances that the float is no longer a float and is not floating. Someone told me to put the float in a cup of water and check if it float, should this be done?<br /><br />Any help would be great.
