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  1. #11
    Formerly Ultra250 TN Aquaholic6801's Avatar
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    How can you be getting proper boost at 4000 RPMs?

  2. #12
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by jesseholmes708 View Post
    hey
    back in the water today. smooth as in trailer now getting proper boost running smooth. in water different story has shudder only gets to 4000rom 25kmh only thing was moved plugs around. seems to be burning a little black too
    Did u tighten the belt

  3. #13
    hey.
    sorry was ment to say revs out with good boost on trailer but then in water my 4000rpm.
    yea I tightened the belt and it ran worse in water even better on trailer. seems to be running rich. smells rich and burns a touch black.
    Thanks guys

  4. #14
    Formerly Ultra250 TN Aquaholic6801's Avatar
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    Sounds like Supercharger is done

  5. #15
    disconnecting the outlet from the intercooler I am getting very good blow. starting to think it's maybe a sensor somewhere. have some old plugs laying around will change them out today. would expect fault code with this sort of issue

  6. #16
    Thanks to everyone who has had ideas and assisted so far it has been much appriciated

  7. #17
    SOLVED. we I hope so be a few days into I get a chance to the water to test it but sounds mint took plugs out swapped them with old set ran great could notice a difference. plugged old plugs into leads and two weren't firing at all. I'm surprised as to me it didn't sound like a tractor and was running really smooth. maybe too much time around clunky old vw engines might have made it sound normal to me. now onto next thing seems to be a little water in the oil. under cam cover milky sump not so much common areas to look in guessing someone will say cracked head?
    HUGE thanks again to everyone


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