Thread: Spark plugs fouling
07-08-2013, 09:11 PM #1
Spark plugs fouling
2003 seadoo GTI LE. runs great on new plugs, about 2 tanks starts hesitating on full throttle, then eventually has no power. Pull plugs, they are burnt looking and oily, put new plugs in runs great again. Any suggestions?
07-08-2013, 10:05 PM #2
Run a better 2 stroke oil.
Some shit oils will doo that.
Also 2 strokes are prone to fouling plugs.
It's the nature of the beast..
07-09-2013, 08:58 PM #3
In my ski....
I run top of the line XPS-Stoke oil which costs a fortune and I threw in iridium sparks in my 96xp last year and its been going strong 2 seasons. No issues. Not saying I won't run into any but just throwing it out there.
These plugs are for mine and I believe will also run for your machine too... the 2003 gti le
This is the oil I buy...
Machine runs great.
07-09-2013, 09:14 PM #4
07-09-2013, 09:23 PM #5
Is it possible that it's your ignition coils. Take a look at this posting
Last edited by roundtopjeff; 07-10-2013 at 05:04 AM.
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