94' Mercury 150 Black Max 2-stroke no spark

[Bwright]

Have a 150 Merc Black Max, was out riding and had a blurb in motor and then lost power over idle. Any time i would try to go past idle in or out of gear it wanted to fall on face. So limped it back to ramp and back to house. Well at house it cranked up and ran just fine in and out of gear. We were leaning towards fuel problem so upon review of fuel prime ball and tubes it was severally rotten so we thought case closed its garbage in carb. I replaced bad line and cleaned fuel and carbs. Then tried to start and couldn't get it to fire one bit. Used spark tester and had no fire to the plugs. So started pulling electrical parts and bench testing and found both rectifiers bad. So replaced and still nothin. Had strange readings from stator and small cracks in trigger. So then bought new trigger and stator and now after replacing these still nothing. At this point i am gonna change name to S.S. Minow. Any input at all would be awesome.....!!!!

 

[haventaclue]

I haventaclue about these Black Max's but as you have changed everything but the switch boxes and still no spark,I would suspect switch boxes.But before going to that expense,have a look at your battery ,leads and wiring harness from control box.

 

[Docksidemarineservices]

This will help.


http://issuu.com/cdielectronics/doc...t.xml&backgroundColor=000000&showFlipBtn=true