I notice my ems light comes on it looks like a yellow light in the shape of an engine, it comes on at high speeds 65 mph plus it goes off after I slow down after maybe 30 seconds. Is this because I am at 800 ft above sea level which is low altitude for this sled? Manual says an adjustment is needed below 2000 ft on summit but dealer says SDI's need no adjustment such as jetting since it is fuel injected. When I am in black hills altitude 5000-7000 ft I haven't noteced light but I also don't go 90 mph in that terrain.
Any advice would be greatly appreciated.