I have a 2007 Arctic Cat 700 EFI. 142 miles on machine. Garage kept. No engine mods and completely stock. It does have a K&N air filter (oiled correctly) in the stock air box. The EFI has been flashing on the display for a couple of years. No codes. TPS is adjusted correctly as per my manual. Gas is fresh. I have researched this over the years and haven't found an answer. Hopefully, there is someone on here that's had the same issue.