Mercury 1985 90hp powertrim no spark at all cylinders

[mrb43]

Just bought a 1985 90hp mercury with powertrim. Hooked up motor ran great then 1 weekend after motor will not run. Checked spark I have no spark anywhere! Please help!

[superwooter]

get the repair manual that is specific for your motor. it will tell you how to test your stator, trigger, rectifier and your ignition coils with a volt meter. probably one of these is bad and not allowing the fire to be sent to your plugs.
should be this one (assuming its a 6 cyl)
http://www.iboats.com/Mercury-Outboa...view_id.214928

also make sure the emergency kill switch thing didn't get activated (bumped by accident or something).

superwooter

[snookfisher]

I would be looking at the coil... most likely it is gone.

Good luck.