Shatieacres
New User
John deere 620. Rebuilt carb. Idles great, then push the throttle up
and it starts choking and sputtering and struggles to gain speed.
Blowing black smoke from exhaust while speeding up, it seems to
be firing on only one cylinder as well. While idling and when it
finally gets to full throttle, there is no smoke. When it is running
about 1/4 throttle it blows black smoke as well. Things that could
be causing this?
and it starts choking and sputtering and struggles to gain speed.
Blowing black smoke from exhaust while speeding up, it seems to
be firing on only one cylinder as well. While idling and when it
finally gets to full throttle, there is no smoke. When it is running
about 1/4 throttle it blows black smoke as well. Things that could
be causing this?