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  1. M

    '78 150hp missing top choke plate

    My top carb in my 1978 evinrude 150 is missing its choke plate. Is this correct? The rod that it is suppose to be attached to has no holes in it to attach a plate. The evinrude parts catalog shows 3 plates, my motor starts up fine. Also, What should be the normal operating RPM range on this...
  2. M

    what should my compression be?

    What should my compression be per cylinder on a 1979 Evinrude 150 OMC V6?
  3. M

    Loud noise when shift into gear!!

    I have a 1979 150hp evinrude OCM that started making a funny noises when I put in into reverse. If I am in neutral and put it into reverse It will make a really loud clack noise, like a gear in catching or something. What could this be any ideas please? Also it makes the same noise when I put it...
  4. M

    135hp Evinrude ruff idle

    I have a 1976 Evinrude 135HP. When I run it on land it starts right up and idles pretty good. When I get out on the lake, It takes me a long time to finally get it started and it likes to die out when I am idleing it. Could this be the fuel pump? The carb was just rebuilt and the fuel filter is...
  5. M

    1976 135hp evinrude water pump

    I have a pretty old motor that is currently running and i was just curious about how often i should take off the lower unit and check the water pump for wear and tear. I have never checked it before and i have no idea if it has been looked at in the past. The last thing i want is for it to go...
  6. M

    Carburetor Leaks Gas/Oil

    I have a 1976 Evinrude 135hp outboard. It has been running good from about a month since i pulled it out of storage. But now when i pump the bulb on the fuel line gas/oil leaks out the bottom of the carburetor. Also when i can get it started it leaks out a lot! And since there is not enough gas...
  7. M

    My Throttle Slips!

    I have a 1976 Evinrude 135hp OMC. I had it out on the lake and when I went to open it up I could only give it about 1/2 Throttle and then the throttle arm would slip on me allowing only for me to go half speed. Even thought the arm was all the way open. Any Ideas?!
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