Seadoo GTX 2002 - 12v low - wont start

[dmcniven]

Hi this is my first post & I am looking for some information so I dont waste any more money.

Bought my Seadoo in 2014, it failed and had to have drive shaft replaced etc.

Went to start my ski today for the first time since last year, it wouldnt even start, I replaced the battery today, now my ski is trying to start its attempting to turn over but just not catching, it is also flashing 12v low, iv cleaned all contacts around battery, iv checked battery fuse, and ofcourse its a new battery, is there anything I can buy check or replace in order to help this?

Thanks very much

Seadoo GTX 2002 Bombadier

 

[Coastiejoe]

Pull the spark plugs and crank the engine over. This will clear the cylinders if there is any oil in them.

The battery MUST be at a good full charge. You should get it load tested to be sure. The reason why is, once the loaded volts gets to 10.5 volts or lower, the MPEM no longer works properly and you will likely get no spark.

Check all connections and cables WELL.

 

[dmcniven]

I done all of the above and it still wont start, when pushing start button it trys and it continually turns and sounds like its about to start but just doesnt replaced sparks, battery checked all fuses etc, i am getting the following warnings

12v low
oil low

siphoned all fuel out and replaced it 50:1 with 2 stroke as per manufacturers instructions

am i doin something daft here?