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  1. W

    1986 mercury 20 hp slips out of gear

    Hi everybody! Just yesterday going full speed on the lake, sudenly the engine goes in high pitch rev(or sounds like it). Starts to vibrate and slows down. Switch on neutral idling o.k, switch to forward only works on slow speed. Turn off the engine and then put into reverse - the propeller...
  2. W

    1986 20hp merc bizzar problem

    my engine has spark but will not run on 2 cyl i have gas, spark, all tests check out good is the spark box efecting timming this problem is killing me please please help.
  3. W

    1986 mercury 20 hp

    Hi my motor has spark on both cylinders but only runs on bottom cylindertried switching coils still runs on bottom cylinder iis it my power pack! i need help!!
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