I have no spark on spark plugs on wave runner?

Question

where do i start i have no sparks on my spark plugs. had it early today now i dont. i know it could be a number of things. i already bypassed the kill switch just to make sure that wasnt it. but i have no idea where to go from there. i hoping it is something easy but dosent sound like it. its a 1988 yamaha wavejammer. its not worth putting money into but i would like to get it running, most mechs. dont wont to work on it anyway. i hoping to fix it myself.

Answer 1

Yamaha ignition system.

They pizz me off.

They want 17 friggen grand for a waverunner but are too cheap to release a trouble shooting or service manual.

If all of your wires are connected and your plugs are clean then the next thing is your module.

If it was me and the wiring looked good and I suspected a module I would likely try finding one from a scrap motor and try switching them.

But I would go over the wires looking for a blown fuse, broken wire or switch first.

It could be something a stupid as a messed up ugnition switch.