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  1. T

    boat lights

    Can anyone tell me the easiest way to wire lights on my boat. Thank you for any help
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    no spark

    tried to start my 1978 70hp evinrude and was flooding checked spark , no spark at all 3 plugs can anyone give any suggestions where to start thank you
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    spark plug threads

    I have a 1978 70hp evinrude. Was getting water in cylinders I replaced head gasket and exhuast manifold gaskets fixed problem. Took boat out last weekend ran great when i got home i went to put some new plugs in and top plug threads are stripped. I get a helli coil kit and pulled head back off...
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    scored piston

    Was getting water in center cylinder of my 78 70hp evinrude. Replaced head gasket still got water so replaced inner 2 exhuast plates and gaskets while in there i noticed a little scoreing on center piston cant feel any groves or scrathes in it.The motor is running okay now no water in cylinder...
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    exhuast cover bolts

    can anyone tell me the torque on exhuast manifold bolts for a 1978 70hp evinrude model#70873. I have manual and it says exhuast housing to powerhead is 18-20 ft lbs it does not say what to tighten exhuast manifold bolts to there is a chart for torque on diff size bolts is this what i am supposed...
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    exhaust manifold gaskets

    Could anyone tell me if i should use gasket sealer on exhaust manifold gaskets????? I have a 1978 70hp evinrude. I looked in manual and cant find anything about it. The gaskets dont say anything on them about using sealer. Thanks for any info
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    exhaust manifold gaskets

    I have a 1978 70hp evinrude was getting water in middle cylinder so i pulled head and replaced gasket. Now i wanted to replace exhuast manifold gaskets,but it seems that its alot to do this. Was wondering if ther is a way to do this without removing powerhead. Was wandering if if i could just...
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    1978 70hp evinrude

    Last time had boat out motor would struggle to get up to speed had to baby it when i got boat back in checked plugs middle plug hole seemed to have a little water/gas mixture coming out checked compression all 3 cyl are between 90-95psi anyone have any ideas where to go from here. Any advice is...
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    need help

    I have a 1976 evinrude 70 hp. I got boat and motor last year ran good last year and for begining of this summer. Last weekend went to take boat out and motor would not start pulled the plugs and the center spark plug had a milky liquid on it. Can anyone tell me if this is the head gasket and if...
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