Just about when you think you know. You don't. 1999 Big Boss 500
I have ruled out the carb, filter, pump, lines, petcock. I have bottle fed the carb. I changed carbs. I gave it more idle jet adjustment to 2.75 turns
The plug looks lean with a white tip and dry.
I checked out the cam assy. A compression test shows 100#
The motor starts with the choke on but runs like krap. Backfires stumbles quits. After the motor warms up it runs better.
Where to look next?
thanks
:eek
I have ruled out the carb, filter, pump, lines, petcock. I have bottle fed the carb. I changed carbs. I gave it more idle jet adjustment to 2.75 turns
The plug looks lean with a white tip and dry.
I checked out the cam assy. A compression test shows 100#
The motor starts with the choke on but runs like krap. Backfires stumbles quits. After the motor warms up it runs better.
Where to look next?
thanks
:eek