Tweet
A question for anyone who still have this engine.
My idle is rough. I have previously tried to adjust with the pilot screw until it lean pops. Still rough up to 1/4 of throttle. Then great.
Is it normal that it will flow fuel from main nozzle during idle? Its not much but maybe a 1/2 teaspoon a minute. I have studied the service manual and as I can understand during idle fuel should only come from the pilot jet, not the main nozzle.
If I tilt the engine it runs better as the extra fuel now runs out on the front side of the carb.
I have checked the float height of the bulbs, 17mm (0.67in). Service manual says 17mm - 19mm (0,67in - 0.75in).
I have checked the needle valve and tried if the carb will overflow when working on the fuel primer. No leaks.
I´m thinking on going down to 15mm and see what happens.
Any help is highly appreciated.
My idle is rough. I have previously tried to adjust with the pilot screw until it lean pops. Still rough up to 1/4 of throttle. Then great.
Is it normal that it will flow fuel from main nozzle during idle? Its not much but maybe a 1/2 teaspoon a minute. I have studied the service manual and as I can understand during idle fuel should only come from the pilot jet, not the main nozzle.
If I tilt the engine it runs better as the extra fuel now runs out on the front side of the carb.
I have checked the float height of the bulbs, 17mm (0.67in). Service manual says 17mm - 19mm (0,67in - 0.75in).
I have checked the needle valve and tried if the carb will overflow when working on the fuel primer. No leaks.
I´m thinking on going down to 15mm and see what happens.
Any help is highly appreciated.