1999 50 hp Johnson just tuned, has spark, fresh fuel,won't start

billofsoo

Cadet
Joined
Aug 21, 2005
Messages
9
1999 50 hp Johnson just tuned, has spark, fresh fuel, won't start. Carbs were cleaned. Turns.over strong. I pulled plugs - they were wet - so gas is pumping. Dried them off. Still won't fire. Trailer not operable right now or would take back to mechanic. Any suggestions?
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,086
Why was it taken in for a " tune-up" as a tune-up is something from years ago.--Motors today generally do not go out of tune.-----Are you pushing the key in while cranking the motor over ?
 

billofsoo

Cadet
Joined
Aug 21, 2005
Messages
9
Racerone: "Why was it taken in for a " tune-up" as a tune-up is something from years ago.--Motors today generally do not go out of tune.-----Are you pushing the key in while cranking the motor over ?" Wrong terminology - cleaned carbs, changed plugs, adjusted carb The needle valves were set poorly so if wouldn't idle at Low RPMs. However always stared on first turn of key. Yes I am pushing key in... Understand that to be choke. Daselbee: "Plug. Wires switched?" Will switch plug wires as well - give it a try.
 

billofsoo

Cadet
Joined
Aug 21, 2005
Messages
9
Issue solved. Just needed to increase throttle in neutral while starting. Runs great. Thanks for your assistance and attention to my problem.
 

billofsoo

Cadet
Joined
Aug 21, 2005
Messages
9
Issue solved. Just needed to increase throttle in neutral while starting. Runs great. Thanks for your assistance and attention to my problem. Not sure how to mark this issue solved. Please advise.
 
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