Recent content by md88

  1. M

    1995 Mercury 75 timing settings-backfire (popping) need advice

    Re: 1995 Mercury 75 timing settings-backfire (popping) need advice tpg, thanks for the reply. I have that grey fuel line also. I read that same info on another post. Someone took the fuel pump apart and attempted to rebuild it but did not do it correctly. If you look at the attached...
  2. M

    1995 Mercury 75 timing settings-backfire (popping) need advice

    I have a 1995 Mercury 75 hp outboard serial number 0G255313. It backfires out the exhaust at idle. I think the timing is off. I found a service manual online, but the settings don't seem right. It says they should be 20 BTDC max and 2 ATDC-6BTDC idle. When I check mine with the timing light...
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