Hi, i bought a seadoo xpdi two month ago with lost dess key. Last week seadoo dealer solved this problem and i started it in fresh water. I warmed it for few minutes and made few slow circles. Then i gave about 90% of throttle for ten minutes and suddenly it lost the power and rpm. Max rpm i could reach was 3500. I stopped the engine and after 10 minutes i started again. Everything was ok , but after 5 minutes it lost rpm again and some times engine died on free rews Next day i came again to the lake and same problem repeats. I put out the spark plugs they were wet of petrol and there was some marks of water drops on spark plugs. I came back home and titted about 1/4 of turn the head bolts and changed new spark plugs. I put it again in the water and it looks that water drops disappeared, but the spark plugs are always wet from petrol and max rpm i could reach is 3000. I cleaned spark plugs few times but it didn't helped. Now the jet lost its power totally. I tried it start in the trailer, not in the water but max rews was 3000 and rews are unstable. Please help, i have no idea what else can i do.
Sorry for my english :ack:
Sorry for my english :ack:
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