Thanks, for all your previous advise
Well, it smoked really bad, started it while it was partly still on the trailer, but still in enough water for it would not over heat, let it than go to a idle for I could get it turned around, for a run, well than it stalled and had trouble keeping it running, so back on the trailer and back in my shop. Maybe cut off the premix and adjust carbs so how, I did a complete carbs rebuild and pop off on spec, any advise.
The extra oil from the premix isn’t causing any problems, You rebuilt the carbs with Mikuni from where? You pressure tested the carbs after they were back together? What was your pop off? And what do you have the idle set at, low and high speed screws set at? Did you do a leak down test after the rebuild? To verify oil seals aren’t leaking? Pressure test the fuel system? Did you try pullling the choke when it was about to stall? When you had the carb apart did you happen to notice what was in there for jets? Machine is all stock? No aftermarket fuel filter?
Seadoo source says pop off should be in the 36 to 40 range, that could well be your problem
There’s your problem, seen it 100 times on here, aftermarket carb kits don’t work. Order the back to OEM carb rebuild kit from OSD Marine, follow Mikidymac’s carb rebuild thread and I’m almost sure it will solve your issues. Don’t run it, as it is now though or you will most likely damage the engine.
Yes, just take the plastic cap off, turn the screw all the way in, just lightly, put plastic cap back on so that screw can’t turn itself out. Yes, you need the proper spring for the correct pop off, I’ve never had to bend the needle arm. You want me to send you the link for Mikidymac’s carb rebuild thread? It’s in the signature of his profile
I’m not following sorry, it’s the original crankcase? What do you mean, he blew out the outer and inner seals? What might be clogged? Sorry, I’m not understanding at all
If your putting air into the crankcase through the pulse fitting I wouldn’t put no more than 8 pounds, I use 6 because the manual I was using called for 6 pounds but most on here pressurize with 8 for leak down test. If you putting pressure into pulse line fitting on the carb more than 4 pounds.
