Thread: 2007 GTI SE Miss fire

G Day all
Just wondering if anybody has come across a missfire problem with their Seadoo GTI's? And if so what the cause of it might have been?

I month or so ago I took mine out (never had an issue with it until then) and discovered it was running on 2 cylinders the majority of the time(spitting and spluttering), however occassionally the 3rd would strike and return to full boast.
The following time I used it I replaced the plugs hoping that it may have just been a fouled plug. That day (after blowing the cobwebs out) it ran great.

However last weekend when I last used it, it seemed to run great most the day until the missfiring returned late in the afternoon!
Like a number of GTI's on occassion it has suferred from the 12v low warning along with starting difficulties (once out of every 10 starts) I am wondering if the battery might be on the way out and causing it!

Any thoughts?
Paw976