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    no water going out of exhaust

    I have an 87 mercruiser with a 454 and a 2001 bravo 3. I have never had the motor and the outdrive in the water and was going to try and do something this weekend with it. I hooked the muffs up to the lower unit turned the water on from the water hose and let the motor run for a bit and it never...
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    hot wires with ignition off

    I have a 1987 mercruiser 454 with a bravo 3. When i hook my battery up my wires running to the ignition solenoid are hot with the ignition switch in the off position. all wires that are supposed to be hot when you turn the ignition on are hot with the ignition off. I did not realize they were...
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    No spark at plugs

    Hello all I have my manual out and have been trying to diagnose my issue. I just wanted to see if i could receive a little help! I am trying to get my engine to crank but it want:( So i started doing my troubleshooting. I checked the plugs and did not have any spark. I then took the center wire...
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    MerCruiser Gear Lube Oil Bottle Kit

    Hello guys Have a quick question here. I did an upgrade on an older boat. went from an alpha to a bravo. i bought a new housing and bravo outdrive. I then noticed an oil leak coming from the oil reservoir hook up on the housing. So i bought This kit here and hooked it up. my boat originally...
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    Fresh water cooling kit

    Can someone point me in the right direction on getting the right fresh water cooling kit for my motor. It has been rebuilt and not been run in any water and i was hoping to run it in salt water some but dont want the salt water going through my engine. So i guess my question is what information...
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    Thunderbolt IV

    hello guys first post here.. Had a thunderboltIV question. My ignition module seems to have gone bad. Is there anyway i can do a whole new setup anddo away with the thuderbolt IV ignition. I have looked at the prices of these things and it seems it would be cheaper to get a new distributor. Dont...
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