Will I been working on a Case 444 for over a year { see post below } anyway was hoping to get some ideas what I should do about "backfiring "....
I can start it up [ sometimes at takes a little to get it going ..] once it's running it seem to run good for a short time , then it will "backfire " .. a flame will come out of the muffler 12 - 18 inches and it's loud ...
I'm not the best with carbs. so I'm trying to learn .. on top is the power screw around 2 turns out .. on the side is the ideal screw . 1 1/2 turns out ... this is a Kohler 14hp , model K321A ....
Where do I start , and do I need to replace something ???? fuel pump or something else .. the carb. is brand new , did a tune up on it new points, condenser , plug, and wire from coil ...
I'm not sure what to do next ..... THANKS for ANY advice you share with me ... mark
THERE is pictures in post below .....
I'm just not sure .... what to try next ...
I can start it up [ sometimes at takes a little to get it going ..] once it's running it seem to run good for a short time , then it will "backfire " .. a flame will come out of the muffler 12 - 18 inches and it's loud ...
I'm not the best with carbs. so I'm trying to learn .. on top is the power screw around 2 turns out .. on the side is the ideal screw . 1 1/2 turns out ... this is a Kohler 14hp , model K321A ....
Where do I start , and do I need to replace something ???? fuel pump or something else .. the carb. is brand new , did a tune up on it new points, condenser , plug, and wire from coil ...
I'm not sure what to do next ..... THANKS for ANY advice you share with me ... mark
THERE is pictures in post below .....
I'm just not sure .... what to try next ...