93 20hp johnson

Domo

Recruit
Joined
May 21, 2009
Messages
5
My motor was running good all week .Today it was running bad only at full throttle.I sprayed the carb with cleaner at a high rpm and it ran great then at Idel then I turned it off . now I can't get it started even with starting fluid Could anyone help me out with this problem!!
 

Barnacle_Bill

Admiral
Joined
Feb 8, 2004
Messages
6,469
Re: 93 20hp johnson

STOP using starting fluid! There is no lube in it. Use premix in a spray bottle. Have you checked for spark? Compression?
 

Domo

Recruit
Joined
May 21, 2009
Messages
5
Re: 93 20hp johnson

Has good spark and also changed plugs It ran good when I spayed valtrect defog cleaner in carb when running. When i shut it down It would't start back up!! should check carb!!
 
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