kawasaki Jet Ski 900 STX Base - Popular Questions, Answers, Tips & Manuals

If starts, not electrical except bad/dirty plugs. Then fuel flow problem. You don't provide much info.

Blocked needle and seat in carburetor

This is a simple operation. DIsconnect the battery before attempting this....its a really simple operation... if it seems complicated to you..?? PLEASE take it to a professional mechanic!!

how old is gas in tank #2? sounds like lousy oily gas. white white smoke or blueish? white white sounds like heavy moisture. blue is oil

You are extremely lucky... if it won't start close to shore, the last thing you want is to get it started and then go out a long way on the water and have it quit on you!

Bad spark plugs / Fuel mixing...

You may have leaking crank seals. If they leak they can cause air to mix with the fuel before it gets to the carb, causing the motor to rev high unexpectedly.

ONLY of they have the same frame and engine cases.

FPO is the fuel pump code. Need to replace the fuel pump.

It is oil injected and if it has been sitting for a long period of time the oil will seep into the intake. This is common on older watercraft. When you get it initially started it will make a huge cloud of smoke and take a few minutes to clear up( burning the excessive amount of oil)

Bad solenoid

It is fairly easy to change your starter bendix. Just start by disconnecting the battery cables. Then you will remove the bolts on the flywheel cover, which also hold the starter in place, and then just change the old part out with the new one.

this jet ski has over 300 hp so should go much faster than this , but now it does have a few features /items that others do not have , one feature in particular that comes to my mind after hearing your description is its smart learning operation mode , or simply refered to as SLO Mode its activated by operators choice of key , do you have a red/blk key or a blu/blk key in the dash ? since its engine is supercharged there are some other causes that could produce a power loss id consult a watercraft tech for more details as this machine is loaded with diag tech stuff to help a tech figure out whats wrong with it quickly

Kawasaki jet ski - loss of "top end" power. ' Boat/PWC Lubrication ...

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Jul 5, 2011 - 15 posts We have two jet skis, had them out yesterday for the holiday. Last fall, I prepared them for winter, as I always do. While getting the Sta-Bil ...

Battery is bad

50 to 1 that is 2.5 ounces to the gallon for pleasure riding 40 to 1 that is 3.2 ounces to the gallon for racing

in the front storage behind plastic cover near steering !

check wires and fuses !

is the engine and exhaust hot when this happens ? if not then have the heat sencers checked , if yes then check thermostat and cooling hoses for blockages !

No smartasses aloud