I'm looking for some advise as it has me stumped.
My M/F 1450 tractor starts and runs great for the first 10-15 minutes then without notice will just stall abruptly.
After that, it will start and run but needs to have the choke on to keep it running for the next few minutes.
Eventually it will completely stall. If I let it sit for a few minutes it starts right up and runs fine for a short period (1 or 2 minutes).
The following has been done within the last month.
- Professionally rebuilt motor & carb. fuel pump.
- New fuel lines/pump/filter and vented gas cap.
- New ignition coil, plug and wire.
- Gas lines appear to be free and clear of the motor and have been wrapped in heat protected sheathing.
Any ideas on what to check next?
Thanks in advance for everyone's help/advise.