2004 arctic cat f6 help

[LETSgoFISHIN]

well my problem is my 2004 f6 efi wont start. it started and ran fine last week and now i can pull it 15 times and nothing. any ideas on what it could be? i sure hope this is something simple because i just got the sled a month ago. thanks,darren

[Tyler23]

check if the plugs fouled...or just put new ones in and see what happens that would be the first thing i would do, let me know what happens after trying that.

[chasineyes]

Spark, Fuel, and Compression. Need to check these 3 items and work back from there.

[knoppers]

since that is battery less EFI, it must be spark. check to see if you get any spark to your plugs. my guess is that you are not.