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Recent content by Sarrre

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    Suzuki DF60 2001 fail to start

    Hello guys, hope you can assist me with some troubleshooting. I have a Suzuki DF60 from 2001 that I moved to another boat some time ago. The new boat was out on water two times. The second time it started to make some trouble. It was loosing power. Max rpm was close to 6000 rpm, and suddenly...
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    E-TEC 90 hp Fault code 18: 55 volt circuit above range

    Hi, I got a trade in engine E90DSLINS/5337365 which is throwing code 18 approx. 1 minute after firing up. I have spent several hours to locate the problem. Before fault code lights up, I can rev the engine to max rpm, but as soon as the fault code appears, I can not rev it above 1200 rpm. Here...
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    Suzuki DF60 2001 do not rev up

    Hi, I installed a used Suzuki DF60 2001 with 300 hours on a friends boat. This engine had some water in engine oil and we found out that the gasket for the intake manifold was leaking, so we put a new gasket and no water in engine oil so far. After installing this engine on the boat, we had...
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    Evinrude E-tec 200 hp idle problem

    Hello guys, Hope you can help me. This time I got an Evinrude 200 hp E-tec that won't idle when it is cold. Every cold start I need to manually increase the throttle to keep it running. However, when the engine get warm it runs fine at idle. Do you have any idea why it will not idle when it's cold?
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    Yamaha F25 problem

    To explain my problem the best way I made a video today. The engine starts easily and runs fine at lower rpms but refuse to speed up. When I twist the throttle all the way up it seems like it is missfiring or like a rev limiter kicking in. What do you think? Appreciate your help. Check video...
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    Honda BF20 acceleration problem

    Hey guys! Got a problem (again) with a Honda BF20 from 2015. About one year ago I got problem with cold starting, and replaced the auto choke to solve the problem. At the same time I cleaned the carb in an ultrasonic cleaner just to make sure it wouldn't be the problem. Now I have another...
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    Yamaha F25 problem

    Hello guys, I got a very strange problem on a Yamaha F25. It has not been in use for a few years and I don't have any history of it. The problem is that it doesn't has any power when exceeding about half throttle. It shakes a lot when exceeding half way of the throttle. Just like it is entering...
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    Evinrude 50 hp stalls at idle

    Have a 1987 Evinrude 50 hp whith good compression and runs well at high speed, but will not run at idle unless I push the electric choke all the time. Does it not get enough fuel? Any idea where to begin? The carbs have been rebuilt two times.
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    Yamaha F115 ticking sound

    Hey guys, I traded in a Yamaha F115 model year 2003. However when I examined the engine I noticed a ticking sound at idle speed. When I rev upp the engine to approx. 2000 rpm, the sound dissapear. I took the head off and noticed that the arm for the fuel pump is able to move about 1 mm up and...
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    Yamaha F115A - How to read the instrument?

    Hello guys, Can you tell me what the instrument is indicating? I don't have the manual for this instrument, so I cannot check what the symbols mean. However I shot a video, so maybe you can clarify this for me! The trim sensor is broken, so that's why it is all the way up. But I need help to...
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    1987 Evinrude 50 hp missing at idle

    Hey, I got an Evinrude 50 hp which is running very bad at idle speed. It misses very often, and it also revs up and down intermittently. When putting it in gear, I need to quickly increase speed to prevent it from stalling, and as soon as I get it up on plane it's running perfectly. Please...
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    New Suzuki DF60 dies when reving up

    Hello folks, One of my customers is having trouble with his brand new DF60A running about 5 hours now. He is a bit far away from me, but he send me some videos: https://youtu.be/YpbSuq8lb5A https://youtu.be/p3-2mfDbaK4 As you can see the engine significant drop the rpms when running at...
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    Honda BF250 running hot?

    Hello guys, Do you know what is the normal working temperature for the Honda 250? One of my customers is afraid it's running too hot. According to the instrument data it is between 176°F and 195°F at 4000 rpm. When going back to idle speed, the temperature goes down to 158°F-167°F. The engine...
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    Remove lower unit Johnson 20 hp 1989

    I need to inspect the impeller because the engine is not cooling properly. However I cannot get the lower unit off! I loosened the four bolts and the nut at the front, also disconnected the gear shaft behind water intake grills. But it is still stuck. Have I forgotten something? Appreciate your...
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    Johnson 30 not rev up

    Got a Johnson 30 hp 1990. It was running good until last ride. Then it doesn't rev up. I think it is running normally in idle speed, but it is just caughing when trying to rev up. Check video below. Hope you guys can help me. https://m.youtube.com/watch?v=5Y6EKLnMVWQ
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