XARiUS
Member
So I have been working on my GTX DI with a 951 Orbital Equipped for like 2 years now, had an issue with the Stator and ended up having to change the magneto cup and stator both, thats been completed and I had it back on the water for the first time since 2014 and I thought things were great.
So as it turns out, the ski runs great from start until about 6440 RPM and then it chokes, dropping down to like 5880 and then back up, like its surging. If i let off the throttle it runs great until WTO then does the same. Its intermittent, but more intermittent running correctly then not. There are no MAINT lights or beeps.
Here are my initial thoughts.
1.) Bad gas? OK.... was sea-foamed before weatherization last year and had high-octane gas in it. I topped off the tank with some 92 and added a can of SeaFoam -- still no luck.
2.) Fuel filter? -- this is a DI and i think the fuel lines are pressurized? If i change the fuel filter by the fuel pump will i lose pressurization?
3.) RAVE Valves? Not much experience working with these as my others a 717's without the Rave system, but this is my next step to clean all the RAVE Valves needed or not.
4.) Injectors? Is is possible for me to clean the injectors with something or somehow?
Any help would be appreciated, Im learning more about these DI motors and trying to decide to either keep this one and sell my GTI (717) or vise-versa. Taking it to a Seadoo dealer for a BUDS test is out of the question, there's none near.
So as it turns out, the ski runs great from start until about 6440 RPM and then it chokes, dropping down to like 5880 and then back up, like its surging. If i let off the throttle it runs great until WTO then does the same. Its intermittent, but more intermittent running correctly then not. There are no MAINT lights or beeps.
Here are my initial thoughts.
1.) Bad gas? OK.... was sea-foamed before weatherization last year and had high-octane gas in it. I topped off the tank with some 92 and added a can of SeaFoam -- still no luck.
2.) Fuel filter? -- this is a DI and i think the fuel lines are pressurized? If i change the fuel filter by the fuel pump will i lose pressurization?
3.) RAVE Valves? Not much experience working with these as my others a 717's without the Rave system, but this is my next step to clean all the RAVE Valves needed or not.
4.) Injectors? Is is possible for me to clean the injectors with something or somehow?
Any help would be appreciated, Im learning more about these DI motors and trying to decide to either keep this one and sell my GTI (717) or vise-versa. Taking it to a Seadoo dealer for a BUDS test is out of the question, there's none near.