Drove boat about 1/2 hour, then docked at the beach. Noticed a funny smell coming from the motor, did not see any smoke there was some heat around the fly wheel but no signs of any damage. where should I start looking. I also disconected the battery terminal and had alot of sparks like something was drawing from the battery.<br /><br />This problem maybe related my Tach stopped working the day before. Could that be related?<br /><br />Thanks in advance for any help<br /><br />E175TLCCM ser# r1822509