looking for input on problem? My buddies motor is on a 20 center console angler in the keys rack stored. He uses it prob every weekend for three days. The problem he has is the first time use for weekend the motor starts an idles great now when he puts it in gear an trys to go it starts missing and wont get on plain or above 3000 rpms for aprox 30 minutes then it will run great after that all weekend. Any input would be great all maintence is done on a regular basis. Has been doing this for couple years and cant figure out