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Search results for query: rectifier on force engines

  1. Cobra Jet Steering LLC

    New Member - Old Problems...

    https://jetboaters.net/search/620287/?q=rectifier+on+force+engines&c[users]=Cobra+Jet+Steering+LLC&o=relevance do yourself a favor and read some of these posts as the charging system can cost you a brain or 2
  2. Cobra Jet Steering LLC

    jet storm 1994

    it will be a force 90 hp those were made from outboard power heads placed on a jet pump see if you have any spark that was the main problem with that setup bad rectifiers blew out the brains when you shut off the engine .
  3. Cobra Jet Steering LLC

    New to jet boats, nervous about retro SportJet parts pricing and availability

    Do A search on that here I did a lot of poste about the rectifier brain and electrical issues etc Avoid those as they are a big pain in the rear and once upon a time you could get parts easily but not now If you insist on a jet get a sea doo there are a lot of used and new parts available...
  4. Cobra Jet Steering LLC

    Jet boat problems

    It is actually a 4 cylinder, 120 hp force outboard power head and there was all sorts of issues with those If you think it is the fuel system then totally clean the carbs fuel pump and fuel tank common issues are carbs fuel pump stator rectifier flywheel I know years back I posted a lot of...
  5. Cobra Jet Steering LLC

    Sportjet 175 rectifier issues

    If you have 3 yellow field wires, a ground or ground wire and a red hot wire you just get a jet ski voltage regulator and it will have the same 3 field a ground and the red power wire to the battery . rectifiers are just electrolytic capacitors and are bad about allowing way more than 14 volts...
  6. Cobra Jet Steering LLC

    No Spark

    He has the v6 mercury engine The one I warn people about is the 3 and 4 cylinder Force Mercury jet engines, however a bad rectifier can allow ac current to travel to electrical components like the brain although I would also be looking at the flywheel magnets on the v6 engine , they come unglued...
  7. Cobra Jet Steering LLC

    Sportjet 120 ignition

    Force had a lot of issues with the field windings under the flywheel so they built a new style stator that was supposed to resolve those issues, but honestly it DID NOT fix the problem. Your problem is due to a bad rectifier, the older 2 stroke outboard engines used a rectifier that changed...
  8. Cobra Jet Steering LLC

    93 Jazz Sport Jet

    I want to give you a heads up on the force engine I was not going to say anything but I would feel bad if your brain wen out and you spent the money for a new one just to have it blow the second you turn off the engine. Rather than go into the why and how-come of the issue I will just give you...
  9. Cobra Jet Steering LLC

    90 hp sportjet wont rev past 4200 rpms need help

    Well the symptom sounds like a bad reed where the fuel is blowing out the carb. As for sport jet it is actually a Force outboard engine mounted on a jet pump. They had a big problem with the brains blowing when you turned off the ignition, this would occur if the rectifier went bad, people would...
  10. Cobra Jet Steering LLC

    sea rayder f-14 90 hp no way to put appart motor from jet

    Those were actually Force outboard engines mounted on a pump, that info may be helpful in locating parts for the engine as there were a lot of force 90 and 120 engines out there once upon a time. The big problem with those engines was serious electrical issues with the rectifier going bad and...
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