Seedoo engine is running rough?

Question

Have a 1994 GTS seadoo with 2 cycle engine (where the oil and gas mix). When you first start out, the engine runs rough and there isn't a lot of power. After about 10 mins of running it, it then has normal power. Plus it smokes at first.

Any suggestions?

Answer 1

do use the choke or is it auto

Answer 2

Change spark plugs. Use only NGK BR7-ES (GTX uses BR8-ES).

Use a FRESH gasoline and invest in a bottle of SeaDoo oil ( SeaDoo recommends a low ash oil).

Answer 3

check the plugs