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    OMC 2.5l

    I have a 2.5l OMC that I've been having problems with water in the oil. The end of last season I had a problem with the boat not starting after a short ride from the dock at very low speed. Water was coming up between the exhaust manifold and the head. I took the exhaust manifold off and...
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    Water in oil

    I have a 1987 Bayliner Capri 19'. It originally came with an OMC 3.0 and cobra outdrive. The previous owner put a remanufactured 2.5 in it and kept all the other original parts in the boat. It ran pretty good the past couple years. Last fall I was out and only went about 1/2mi from the dock...
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    Water in spots it shouldn't be!

    I have a 2.5l in an 1987 Bayliner Capri that is taking on water something fierce where the motor mounts to the boat. It's a problem I can't deal with right now and was just going to put it aside but when I changed the motor oil and sparked it up for the final winterization steps I noticed water...
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    Starter Bad?

    I have a 2.3l that will engage the starter and I can see the pully moving but not even near fast enough to crank the motor. NAPA rebuilt the starter last year as I had issues with it not crankin at all.<br /><br />My question is will a starter go bad like that where she will spin just not fast...
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    2.5L omc sluggish

    Hello, <br /><br />I'm not too skilled with motors but want to try and cure this myself. I have a 2.5L omc that misses bad and sputters until it hits about 3200rpm then it all of a sudden acts like it snaps out of it and takes off with less missing and hesitation.<br /><br />There's a slot in...
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    2.5L ?

    I have a motor that I'm not quite sure if it's a 2.5L or not.<br /><br />On the side of the block it has GM stamped.<br /><br />There's a few sets of numbers but I can't get any info when I do a search on them. I'm hoping that someone can help me determine what engine I have.<br /><br...
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    2.3l OMC running rough.

    Hello, I have a 2.3l OMC that needs a little help. It runs sluggish at various RPM. It seems if I WOT it will run sluggish for a short period then just pull out of it and run good. If it's around 2500 rpm it doesn't pull out of the sluggish behavior and runs like it's missing real bad. Lower rpm...
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