mercury 100hp

[gsmith39]

what is the spark plug gap setting for a 1989 100hp mercury? And for this engine how often should change the plugs.

 

[JB]

Re: mercury 100hp

http://www.iboats.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=31;t=001394 <br />Moving.