I live in the Chicago area.<br /><br />What type of plug is best for my motor and<br />what should the gap be set at?<br /><br />I have a '92 Johnson 88 Special powering a 24' pontoon boat.<br /><br />Also, someone told me not to tip the motor up and out of the water when docked. They said it had 'open dish carbs' and the fuel would leak out? True or not? Sometimes in this position fuel would leak.<br /><br /><br />Thanks.