Yardman 42" lawn tractor w 20HP Intek ( 13at604g755).
Started having problems running after sitting so I thought it wa swater/condensation in the gas but now I'm not so sure.
Starts up and runs well and mows for about 3-4 minutes and then loses power and sputters.
After sitting it will repeat the process.
Fuel filter seems oK.
Carb Problem? before I get into that I'm looking for inputs.
Thanks in advance.
Should have read more closely.
Trying some seafoam before surgery.
I'll be back.
Fixemall - What is the 20hp nightmare?