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    1985 Evinrude 30 tilt/shallow drive mechanism

    I purchased a 30hp evinrude that needed lots of tlc. The manual tilt mechanism had several broken and what I believe to be missing parts. I feel like I have collected all but maybe one spring. I have searched the web for actual assembled pics of the tilt reverse lock shallow drive area that...
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    84 Evinrude bogging full throttle surge

    It does feel like it is sticking. I will disconnect the fuel line from the primer to the carb and plug it next time out as part of the figuring ....
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    84 Evinrude bogging full throttle surge

    Haven't made it back out yet. However I have removed the fuel pump and pressurized it with the primer bulb, very little fuel came out around the lower screw above the inlet, and possibly from the vacuum port hole. So I ordered a new one. Also, disassembled the carb again and this time I removed...
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    84 Evinrude bogging full throttle surge

    Didn't use the omc tool for setting clearance. I did set clearance very carefully. By putting flywheel in place and adjusting both coils one at time until they cleared( barely clear.. but I know it's not the same as a set clearance. ) I will get the model number and take some pics tomorrow. I...
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    84 Evinrude bogging full throttle surge

    By the stator I don't have a stator. This only has a charge coil and trigger coil. Both are new and check good. The original charge coil showed signs of leakage and was cracked, even though it was in range of resistance I replaced it anyway. After reading online that the trigger coil would...
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    84 Evinrude bogging full throttle surge

    I pulled the flywheel, inspected the magnets, replaced the charge coil and trigger coil. Flywheel aligned to crank for TDC, checked with dial indicator and timing marks. This engine does not have battery charge capability. Gonna try and get a video next time out aswell..as well... Thanks!!
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    84 Evinrude bogging full throttle surge

    Next time out I will mark the hub just for kicks, and mark the timing marks on the front so it can be seen while underway. I'd like to see if the ignition timing is advancing correctly and or jumping around while problem is occurring and what happens when it runs Like it should. Any other...
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    84 Evinrude bogging full throttle surge

    Compression good(did cranking compression test). Spark doesn't seem to be dropping, used timing light whole underway didn't see a loss of spark or change. Carb is fully open at wot, clear view of what looks like a good fuel spray into the engine.
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    84 Evinrude bogging full throttle surge

    I may be confused but I thought the charge coil/trigger coil was used in place of the stator on a manual start engine. Ni battery charging capabilities..
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    84 Evinrude bogging full throttle surge

    Advice appreciated...where do I start
  11. R

    84 Evinrude bogging full throttle surge

    Used a timing light while underway and problem present, didn't see any change. Would using a running light be different? If so how would that work..
  12. R

    84 Evinrude bogging full throttle surge

    If it was lack of fuel it wouldn't bogg more when I add fuel to the carb while under way. Adding fuel makes it die and sometimes cutoff. Sparkplug boots and wires good/new. No spark leakage can be seen at night either. Thanks
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    84 Evinrude bogging full throttle surge

    They seem to be equal. But atleast I can check it off after the test... Thanks
  14. R

    84 Evinrude bogging full throttle surge

    That's kinda what ibwas thinking about the prop, but.. was gonna atleast rule it out. Engine does not rev when it bogs.. when it does go to full power.. yes you better hang on. Wires under flywheel all new and good. Not shorted anywhere.
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    84 Evinrude bogging full throttle surge

    Using portable tank. I thought about prop but wasn't sure as to the actual symptoms. Engine runs so much better when it runs good as compared to the bogging and surging... If I add fuel it only makes it worse( bogging) I'll mark the hub/ prop thenext time I get to get it out. Thanks!!!!!
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    84 Evinrude bogging full throttle surge

    84 Evinrude what I believe to be a 30hp( bought used has johnson 25 hood black engine crankcase with silver/grey carburetor mount) manual start. Purchased engine with broke shift lever. Fixed that, never heard engine run prior to purchasing. Did the usual after fixing shift lever. Cleaned...
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