Optimax 225 hp spark problem

elburro333

Recruit
Joined
Jan 5, 2010
Messages
1
Both Merc's on my Mako have always started very easily and quickly. All of a sudden, one will not fire at all. It is getting no spark. We have traced everything we know how, checked the neutral safety switch, and found no loose wires. I'm thinking now it is the coil? Are there any fuses or anything I don't know about in the ignition system? Inputs, please.

Also, what kind of oil usage is proper for these motors?

thanks
 

jackd1023

Petty Officer 1st Class
Joined
Aug 15, 2006
Messages
269
Re: Optimax 225 hp spark problem

If you post ser.# it may help
 
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