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TOPIC: 1250 not running right please advise?
1250 not running right please advise? 15 years 2 months ago #13868
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THe motor doesnt seem to want to idel, the mid range is suffering too. And the top end I guess is a bit off as well.
Andy advice 
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Re:1250 not running right please advise? 15 years 2 months ago #13869
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one more photo might help solve it.
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Re:1250 not running right please advise? 15 years 2 months ago #13870
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one more photo might help solve it.
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Re:1250 not running right please advise? 15 years 2 months ago #13871
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Time to work on the 1500
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Re:1250 not running right please advise? 15 years 2 months ago #13872
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It looks to me like the problem is a couple of missing pistons...
maybe if you put them in ..it would run better... |
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Re:1250 not running right please advise? 15 years 2 months ago #13875
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ya i was thinkin the piston too. chew some gum and plug off that hole and then add a piece of ducktape over it. then put the stuff back together. if you gut an extra nut or screw left ovah after you put the stuff together don't worry about it cause it most likely was extras anyways. then she will be as good as new!!!!
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Re:1250 not running right please advise? 15 years 2 months ago #13877
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maybe try runnin a little seafoam thru it heh heh heh just a squirt !
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Re:1250 not running right please advise? 15 years 2 months ago #13881
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I've got a Merc 50hp with a similar problem. Mine came with the optional high performance 2-piece crankshaft...
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Re:1250 not running right please advise? 15 years 2 months ago #13896
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sweet.......
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Matt in Illinois
I ain't here for a long time, I'm here for a good time ! |
Re:1250 not running right please advise? 15 years 2 months ago #13940
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Hey dont toss all them parts,thats an odd ball motor. That guy in SC will buy all merc 6cyl parts. And it makes me think about putting upper and lower crank seals in my 1250.........
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