• This site contains eBay affiliate links for which Sea-Doo Forum may be compensated.

Water in hull fouled plugs?

Status
Not open for further replies.

DJGTI

Member
While riding our GTI(720) it started bogging bad after a about 30 mins so we stopped and when I pulled the seat off there was water up to the motor mounts and I noticed the small line on top of the exhaust manifold had popped off.
Anyway placed the hose back on with a zip tie and changed the plugs and it ran great after that.
Question?
The plugs only had a few hours on them does the water/ exhaust line have anything to do with the plugs fouling so quickly?
 
It's a two stroke, they will foul spark plugs. Replace them and if you have continual problems that is a sign you have an issue. As long as the plugs are burning light to medium brown your mixture is good. Good Luck !
 
I'd take the seats off, open the hood and let it all air dry thoroughly. Get all that moisture out of the engine compartment. Fogging the engine would be a good idea.
 
Yea I just fogged it
I’ll continue monitoring the plugs hopefully it had something to do with the hose coming off and it’s not another problem because I just finished the break in on this engine and was hoping for a fairly trouble free summer.
 
This was the hose that came off
 

Attachments

  • 0591E4BB-05F5-4D57-AA5A-89581D47B1FA.jpeg
    0591E4BB-05F5-4D57-AA5A-89581D47B1FA.jpeg
    260.4 KB · Views: 8
Break-In generally fouls spark plugs so we always bring extra. Don't worry about it, just continue the warm the engine up before riding it hard. Be gentle. I think that is a good practice no matter how old the engine is. Have fun !!
 
I would load test the battery, make sure it is up to proper volts, (12.6) before you test,,,,,I once went through a salad bowl of plugs that kept fouling,,,I went through EVERYTHING, carbs, ignition,,,EVERYTHING,,,.replaced the battery,,,never had the same issue again.,,,Also check that it is charging,,,13 pus volts.
 
Status
Not open for further replies.
Back
Top