"Help!! I have a 1997 25hp joh
"Help!! I have a 1997 25hp johnson 2 stroke, 3 cyl. I run it on a 1548 duckhunting boat. Been a great motor, but just recently, when I take off at full throttle and in about 1 1/2 to 2 minutes it shutsdown to idle only(guardian mode I believe). It is "peeing" water good, I had the the impeller and whole water circulation system checked by an authorized dealer, OK. The dealer also said the auto oil mixing system was working fine. I believe the only thing that will send that motor to "guardian/idle only mode is overheat and/or oiling system. Thanks in advance for any info anyone can share. A little frustrating here in the middle of duck season and having motor problems."
"Help!! I have a 1997 25hp johnson 2 stroke, 3 cyl. I run it on a 1548 duckhunting boat. Been a great motor, but just recently, when I take off at full throttle and in about 1 1/2 to 2 minutes it shutsdown to idle only(guardian mode I believe). It is "peeing" water good, I had the the impeller and whole water circulation system checked by an authorized dealer, OK. The dealer also said the auto oil mixing system was working fine. I believe the only thing that will send that motor to "guardian/idle only mode is overheat and/or oiling system. Thanks in advance for any info anyone can share. A little frustrating here in the middle of duck season and having motor problems."