Here's what I have done to date:
-checked compression with all plugs out and half throttle--got 150lbs on all four cylinders
-replaced condenser ,points and rotor--cap is almost new and looks great
-checked coil--good spark across plug gap
-lined up timing mark and checked that distributor rotor was at the number one plug terminal
-checked that wires were in the correct firing order
-replaced fill needle and seat in Zenith 12911 carb ( tip of old needle had come off )
-disassembled carb, soaked in carb cleaner and blew out with compressed air. This was a new carb from YT with maybe 5 hours running time ( parade tractor )
-emptied fuel tank and added new gas--I have good flow to the carb
I sent the old original carb to YT last week for rebuilding and will install when I get it back even through I can't find anything wrong with the one now on the tractor
Is there anything else I should try-I'm fresh out of ideas
Thanks for any suggestions
Bud
-checked compression with all plugs out and half throttle--got 150lbs on all four cylinders
-replaced condenser ,points and rotor--cap is almost new and looks great
-checked coil--good spark across plug gap
-lined up timing mark and checked that distributor rotor was at the number one plug terminal
-checked that wires were in the correct firing order
-replaced fill needle and seat in Zenith 12911 carb ( tip of old needle had come off )
-disassembled carb, soaked in carb cleaner and blew out with compressed air. This was a new carb from YT with maybe 5 hours running time ( parade tractor )
-emptied fuel tank and added new gas--I have good flow to the carb
I sent the old original carb to YT last week for rebuilding and will install when I get it back even through I can't find anything wrong with the one now on the tractor
Is there anything else I should try-I'm fresh out of ideas
Thanks for any suggestions
Bud