seadoo 2007 155 gtise 12volt low and low fuel alarm

[yodi]

Gents I really need your input Im at whits end stuck down the coast with the wife and kids here in oz no seadoo mechanics around my ski come up with the above alarms.
I have done the following to get it running good again.
drained the fuel
run the ski numerous time changing and cleaning spark plugs which have made a little difference there not black any more.
Changed battery battery volts engine off 12.6
Battery volts engine idle 12.9 up/down a little but when revved up it can get to 13.6v
Had one buggered ignition coil replaced that thought might have been another replaced that.
Ski starts runs well like a new one then after a time go back to half revs runs like a dog
Im lost for ideas I thought crook fuel then the coil problem but still no change
your help would be appreciated.
cheers
Dean

 

[Jaybeaux]

I have a 2000 GTX that started and ran just fine but after about 20 minutes or so the Low Voltage Alarm would kick in. Change out with a fresh battery, and all would be good for another 20 minutes or so.

My solution was to replace the voltage regulator.

If memory serves, try to avoid cheap, imitation parts. Go with OEM if you can get it.

I replaced my voltage regulator in 2007 and 2014 on that ski. By my count, they seem to last 7 years.

Jaybeaux


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