I have a 2018 crosstre k 8000 with about 1000 miles on it. While warming sled up to come in from fishing shack low temp alarm was on red flashing light started running on one cylinder......limped it home on one cylinder it wasn't very far. Changed the spark plugs the next day now runs fine again. It is no longer an easy task to change plugs on these new sleds.....definitely not something you would want to try to do on the trail on a cold day. I replaced the plugs with stock BPR9ES. Is anyone using the iridium version BPR9EIX to help prevent fouling ? I ride a lot out in the wilderness & don't want this happening again out in the middle of nowhere.