I would like some ideas as to what the problem could be.......I plowed snow for about 5 hours and then I shut the 800 off for a about 4 hours and when I went to start it, the thing started real hard, I had to crank it for about 45 seconds, it backfired and then started and ran great. Then I shut it off and started it right up again and it was fine.......Then 24 hours later I tried to start it and it will only crank over, it will not fire or start, I checked the one plug ( the easy one to get out) and there was spark. What could it be, water in the gas, pluged filter???


Thanks in advance
KJ2053

 

Check your air filter to see if it is wet from snow dust and then froze up?? it will not get the air it should

 

is the fuel pump working, getting any gas. sounds like it wasnt getting either fire or gas then all sudden it fired and ignited the gas causing it to back fire.