1993 Force 40

[jcb11257]

Replaced cylinder head replace water manifold and gaskets replaced adapter plate and mounting plate gasket. 125 compression on both cylinders, rebuilt carb checked reeds. Will run out seems to intermittent miss at full speed. at idle it will run smooth but keeps spitting and missing, Please see video.

 

[The Force power]

Replaced cylinder head replace water manifold and gaskets replaced adapter plate and mounting plate gasket. 125 compression on both cylinders, rebuilt carb checked reeds. Will run out seems to intermittent miss at full speed. at idle it will run smooth but keeps spitting and missing, Please see video.

-What are the RPMs at Idle-speed
- New/ right spark-plugs?
-What is the air/fuel mixture screw set at?
-When was the last time the fuel-pump was inspected/replaced?

 

[The Force power]

Replaced cylinder head replace water manifold and gaskets replaced adapter plate and mounting plate gasket. 125 compression on both cylinders, rebuilt carb checked reeds. Will run out seems to intermittent miss at full speed. at idle it will run smooth but keeps spitting and missing, Please see video.

You should also check the ignition components, here's a link to the procedures look up your motor and follow the instructions

https://www.cdielectronics.com/wp-content/uploads/2016/05/Tech-Guide-Digital.pdf

 

[jerryjerry05]

Spitting and missing: reeds, floats not set right.

 

[jcb11257]

-What are the RPMs at Idle-speed
- New/ right spark-plugs?
-What is the air/fuel mixture screw set at?
-When was the last time the fuel-pump was inspected/replaced?

Replaced plugs and set the rpm while in gear. adjusted the fuel mixture by turning in till it almost stalled then backing out until It ran smooth, Runs great now with the exception of loading up after idling for a while. Have to rev it a few times to burn it off. Maybe the mixture is too rich ??

 

[jcb11257]

Replaced plugs and set the rpm while in gear. adjusted the fuel mixture by turning in till it almost stalled then backing out until It ran smooth, Runs great now with the exception of loading up after idling for a while. Have to rev it a few times to burn it off. Maybe the mixture is too rich ??

 

[jerryjerry05]

The loading up after running could be the crank seal is bad? or the reeds aren't sealing?