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I have a 92 evinrude 40 hp. It has been in the shop probably 6 times in the last 5 months for the same problem. It I usually will start running fine for about 10-20 minutes, then starts to get real jerky going from almost full throttle to less then half. Other than giving me whiplash, it is...
My 40 HP johnson has been in for service 4 times in the last 5 months. It usually starts having a bad idle, at higher throttle it starts to hesitate to a point where it seems to be running on one cylinder. When I take it in to my mechanic it seems to run fine for him in his tank (but he cannot...
My 1994 Johnson 40 hp outboard starts running fine but after 20-30 mins. at higher rpm's, It looses about 75% of power then starts to idle rough and stalling. When it cools it will usually run better for a while. I have taken it to a mechanic about 4 times. He has redone carbs, but everytime he...
Seems like I drained out more than a could get back in??? Just about 4 ouces less. Any help is appreciated. Sorry I'm new to the board. If any responses please please shoot me an email. Thanks, Jason.
