Robin Pawlikowski
New member
I have been working on a 2004 Yamaha 90 HP four stroke. I cleaned the carburators and ran fuel system cleaner through it and it idles great and when you apply full power it runs great but if you slowly apply throttle around the 1500-2200 rpm it will. Choke out and stall. Any ideas I am planning on takin the carburators off again and soaking them over night in hopes I missed something on the last cleaning and replace the fuel lines in the motor as well as the spark plugs.
Thanks for any help
Thanks for any help