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    Merc 4.5 spark problems

    First time poster to this site. Lot's of good info. Here's my problem 1979 Mercury 4.5 hp. Serial #5784***. Just purchased. Ran fine first time out, then lost spark. Breaker point was completely pitted and burnt. Replaced the breaker point (gapped at 20 thousand) and the wire leading from the...
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