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    2010 350 Mag MPI bravo 3 gaurdian mode issue. 5% power

    yes, i thought the same but would a bad o2 send this into gaurdian mode?
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    2010 350 Mag MPI bravo 3 gaurdian mode issue. 5% power

    hi all, i have a boat that is going into gaurdian mode under load over 3000rpm, then when you pull back on the throttle, it goes back to 100%. the rinda says gaurdian cause: exhaust co. now i do not know if it is actually CO or that is as much of the word that would fit on the screen. there...
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    bravo coupler wobble after new engine install

    hey everyone, i am beating my head about this and wanted to through it out to the forum. i just did an engine job on a boat, 1994 5.7 carb with bravo3 drive and got it all ready, alignment was spon on, you could blow on the tool and it would spin in the coupler( LOL ) i installed the drive and...
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    water leaking from top cap of upper gearcase

    so Chris, your saying to remove #1 and add sealant to #2 plus the cap?
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    water leaking from top cap of upper gearcase

    i resealed an alpha 1 gen II and after starting it up there is water leaking out of the top cap, i removed the cap and replaced the rubber plug that seals up thewaterjacket and its still leaks, i cleaned all the crud from the 2 mating surfaces and still leaks. no water is getting into the...
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    boat info library inop?

    hey anyone have trouble accessing the boat info library or is it just my screwe up computer? i can go on the site, choose a manual but it asks for access to run adobe, i give it access and flash is blocked, i unblock it but the manual mostly does not come up, if it does, there is no search...
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    2004 6.2 MPI bravo engine with fuel problems

    this motor has no serial #, no flame arrestor cover. that being said, the engine takes a nose dive when going full throttle the pressure tested confirms the fuel pressure drops to 10PSI . i know its the pump, but the issue is, i hve not seen this set up before, it has 3 pumps, 1 on the engine...
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    cross referance for universal joint, gen II drive, internal clips.

    i searched the forum and found info onthe external clipped joints but can't find the internal ones. it seems like i spend time looking for them every time i need them. maybe one day i will write the part # down. ugh
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    2006 v/p 5.7 GI-E alarm sounding, power restriction/ limp mode

    hello all, i am having a problem with this boat, originally it would not start and i found no fuel pressure from HP pump., further investigation found the harness side of the f/p connector had the 2 wires bare for the 1st 1/4" out of the connector and intemittently would make a poor connection...
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    2005 5.7 gx-f stumbles @ 900-1100 RPMS

    hey GUys i need some help, i have a 2005 gx that was running poorly and intermitently no start. the fuel pump terminals were all corroded and the pump was not working properly so that was replaced, then it would run fine but not great.and developed a stumble @ 900 through 1100RPMS. then it...
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