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    replacing the inner prop shaft seal on bravo 3

    In order to properly remove/install the seals the propshafts need to be on a bench. I use a small slide hammer to remove the seals. Too risky with damaging the carrier housing cavity with a seal puller You will need the special tools to do this job correctly
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    replacing the inner prop shaft seal on bravo 3

    Can replace both propshaft seals without removing the drive from the boat I prefer doing the seals this way, helps support the drive for the removal/install of the retainer and carrier requiring high torque Once the job is done then remove the drive for pressure test, lube fill and transom...
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    Cracked Mercruiser 165 block

    Thats a shame Gm inline 6 is a wonderful motor. Based on how clean the package appears in the (fuzzy) pics it might be worth sourcing a different long block
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    1997 Mercruiser 5.7 EFI blown head gasket

    You have no idea the amount of lazy, cobbled, incorrect and unsafe things I've seen on a boat
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    Crank but No Start troubleshooting

    In Looks like a ground for a (maybe) accessory?
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    How old is this drive for sale

    1% most likely good
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    87 Cobra 2.3l Burning oil? Sluggish Throttle?

    Prepare now to spend a lot of time and money If you're not familiar with omc sterndrive products its 9:2 odds the package is in need of practical attention Patience is required for many older products with little/no support
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    Crank but No Start troubleshooting

    Show us a pic of your setup along with any serial/model numbers you find
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    Not getting Spark on '86 3.0l Alpha 1

    For an '86 that 3.0 L is clean. Seeing only 12 volts on the opposite primary starter solenoid post I'd think the solenoid is bad. Pics show a most likely replaced starter assembly, best to remove and inspect/replace as necessary
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    Crank but No Start troubleshooting

    Is the battery good/new? Could be a connection issue What ignition system do you have?
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    Slow trim response

    Guessing you're referring to the trim/tilt system? If so, then there is an issue with the system, most likely electrical. Unless you see extremely low oil/leaks or massive corrosion externally my guess is an electrical connection issue at least
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    Not getting Spark on '86 3.0l Alpha 1

    You need to familiarize yourself with a (guessing) conventional/ points ignition There's a couple write ups in the stickies about function, troubleshooting and tune up
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    Mercruiser 4.3 Alpha One Stalling Into Neutral

    Top switch pictured is the shift interrupt. Lower one is the gear position switch Gear position switch is present so the ecm knows when the drive is in gear or in neutral. Reason is for the over rev in neutral alarm/fault. Kinda superfluous but with a diagnostic tool it allows the user to see...
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    In Tank Fuel Pump 1985 Thompson Cutlass 185 Mercruiser IL 224 170 HP

    Some do Malibu and Mastercraft are two that come oem factory with in fuel tank pumps Worked for a dealership that insisted on changing fuel filters for winterizing. So many gaskets, so many bolts, so much fuel spilled/dumped. I got pretty good at being efficient in changing the filters...
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    MerCruiser 3.0 wiring

    Depending on serial number mercruiser manual #2 or #3 is what you need. All the engine/gauge wiring diagrams are clearly laid out in the oem manuals
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    1997 Mercruiser 5.7 EFI blown head gasket

    And I'm quite sure specifically designed for the est ignition system. I'm thinking the proprietary end that connects to the coil has a diode in it
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    Quadrajet Secondaries Problem

    I agree with nolamike. This forum isn't a tool to be used for vetting your mechanic's advice/skills. It's designed to help people repair their own boats I'll admit it's been amusing watching this thread and reading the vast amount of pragmatic advice you almost immediately disagree with or say...
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    Quadrajet Secondaries Problem

    Can someone there provide a link to the magic wand store OP is looking for?
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