2000 18hp nissan outboard

[wormkiller]

2000 nissan 18 horsepower two stroke outboard motor boggs at wot.

 

[pvanv]

What model? Is it OK at all other speeds? Probably NS18E2. When was the carb last cleaned?

 

[wormkiller]

The model is NS18E2. The carb has been thoroughly cleaned with fresh rebuild kit. New coil,new plugs,new fuel lines, fuel filter. New throttle arm linkage.

 

[pvanv]

What method did you use to clean the carb?

 

[wormkiller]

Sonic cleaner , carb spray, compressed air and used torch cleaner to clean all holes. To me carb seem super clean

 

[airshot]

Is the throttle properly synced to the carb ?? Do you have a factory service manual ?? After replacing all that stuff, everything needs aligned with each other to function correctly... A manual should give you step by step instructions ...

 

[wormkiller]

I tried my best to sync the carb because replace the throttle arm with white roller . I had found it broken. I do have a manual but i dont thank its a factory manual.

 

[airshot]

I tried my best to sync the carb because replace the throttle arm with white roller . I had found it broken. I do have a manual but i dont thank its a factory manual.

Get a factory service manual and follow it closely. Getting the throttle syc together is critical to good operation !! I found manuals on Ebay or order them thru the mfgr....you DO need the factory manual to set it up correctly !!