Johnson 140 bogging down

Ed Becker

Recruit
Joined
Jun 20, 2021
Messages
1
Hey I have a 2004 Johnson 140 engine (4 cycle fuel injected), starts fine runs great for a couple minutes then dies down to 2500 rpms and it won’t go higher. Then if I restart it it will run fine then bog down after couple minutes. Has anyone had this issue?
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,878
Change fuel filters.----I think there are 3 of them.----Water pump impeller changed on your JOHNZUKI ?
 
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