full throtle bog

[doey]

From a stationary position with full throttle my engine pulls hard and clean (No bog or hesitation)but if I put my foot to the floor at 30kph it bogs down badly. It soughts itself out after two or three seconds and accelerates hard again.

If anyone can cure this I would be most grateful.

 

[Lextreme II]

Check your AFR. Its possible running rich at 30kph.

 

[doey]

Thanks, I'll get checked out as soon as I can get hold of a dyno.

 

[morris]

do you have a wideband? you dont need a dyno to check it out.