This motor runs great between 1000 and 3000 rpms. It will not idle slow enough to dock or trailer without cutting off. Speed at 3000 rpms in my 16' McKee craft loaded or unloaded is 30mph. Motor alarms if I go above 3000 rpms or 30 mph. I have little to no outboard mechanical experience. My most urgent problem is with the idle. Once this problem is fixed I can work on the alarm. I appreciate any help with my motor problems. Thanks