Wine combo low

1998 GP760 Will Not Start? - gp760 start

When the jet-ski ran great, off for a second and refused to restart.

Checked spark, a spark was orange and that the Commission has been replaced, now have a blue spark.

Start the engine to try, but sometimes not.

Revised 40 PSI compressor with two cylinders .. If this is not good. But how, until I perfectly fine to turn it off and restarted. (Bad reed valves?)

This is part of the cause of immense proportions, compression at very low altitude within 5 minutes?