Do Not know where you live but if I had just 13 hours I would try to get out once more with Stabil in the gas for at least 10 minutes so it goes through the engine and then just attach the battery maintainer alligator clips every couple weeks for a few hours, spray Sea Doo Lube in through the left side opening and oil change opening on right side and be done with it.
If you rode in Salt water you have to flush it per the Owners Manual.
If you can,t ride it add Stabil and during the flush -No More than 2 minutes it might circulate.
There is No Big need to change the oil or filter with 13 hours.
They will probably try to charge you $200 and Not do half what they say they do?
If you rode in Salt water you have to flush it per the Owners Manual.
If you can,t ride it add Stabil and during the flush -No More than 2 minutes it might circulate.
There is No Big need to change the oil or filter with 13 hours.
They will probably try to charge you $200 and Not do half what they say they do?