91 mariner pee problem

  • harlandd
    Posts: 106
    September 20, 2006 at 1:40 am #1251537

    I have a 91 150 mariner replaced ompeller per instructions on IDA SITE i still have to wait over 1 minute for it to pee. Is there supposed to be any kind of gasket going from the big plastic tub coming from the pump other than the one that goes over the shaft? confused took it apart 3 times and still baffled. Any help?

    fishahollik
    South Range, WI
    Posts: 1776
    September 20, 2006 at 2:14 am #480526

    Sounds like a thermostat problem. The bigger newer (after 1980) motors have thermostats. Although I am not certain where its at on your motor.

    sliderfishn
    Blaine, MN
    Posts: 5432
    September 20, 2006 at 2:17 am #480530

    It could be just the thermostat causing the delay. How stong is the stream?
    I am sure that Jon Jordan will answer this one as soon as he can.

    Ron

    Brian Klawitter
    Keymaster
    Minnesota/Wisconsin Mississippi River
    Posts: 59992
    September 20, 2006 at 2:53 am #480543

    Off topic….

    But this time of year those beatles (lady bugs or whatever they are called) like to climb in warm places.

    Check for water each time out!

    jon_jordan
    St. Paul, Mn
    Posts: 10908
    September 20, 2006 at 2:54 am #480544

    Most likely the thermostat. Probably not a problem. If it pees, you have it hooked up right. Takes longer to pee when you are using muffs and a hose. Drop it in the water, run it and keep and eye on it. Should be ok.

    -J.

    big_g
    Isle, MN
    Posts: 22456
    September 20, 2006 at 1:07 pm #480635

    Rumor has it, if you and big d wouldn’t of had so many beers, while doing this, you wouldn’t have this pee problem…

    big g

    jh55429
    Crystal, MN
    Posts: 301
    September 20, 2006 at 6:00 pm #480793

    Quote:

    Rumor has it, if you and big d wouldn’t of had so many beers, while doing this, you wouldn’t have this pee problem…

    big g

    I think Big D has that effect on a lot of people!!!!

    Josh

    harlandd
    Posts: 106
    September 20, 2006 at 8:30 pm #480873

    Does the thermostat work the same on a boat as on a vehicle? Is ther any thing I need to look for?

    Thanks

    Brian Robinson
    central Neb
    Posts: 3914
    September 20, 2006 at 9:25 pm #480897

    You might also check out the ‘pee hole’ on the back of the engine. My 50 Merc wasn’t displaying any water stream at all, and it just turned out to be that thing being plugged up. I took that plastic piece out (that’s actually kinda molded into the motor casing) and replaced it with spliced vacuum tubing, and now that thing shoots out like you wouldn’t believe. So you might check that out first.

    corey_waller
    hastings mn
    Posts: 1525
    September 20, 2006 at 9:38 pm #480893

    I have a buddy with a 91 mariner 25 hp it takes a while to pee but it runs like a champ. great motor

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