How can I fix my 1996 Yamaha Waverunner?

1996 Yamaha Waverunner is only firing on 2 cylinders, have already put a new CDI box on it. What do I do next or where can I get information online. The engine is a 1100 cc.
Terry Maberry, September 2005


done
Hi. The best thing to do is ring the YAMAHA Tech help and ask for Jerry Woods because he knows a lot about jet ski's

Jools B, October 2005
link Click here to see other fixes for Yamaha.