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Recent content by vinyman

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    tach quit 135 mariner1990 read it could voltage regulator?

    My tach in my boat was working intermittently then quit. The boat is new to me and this was its second run and ran great other than that. I read some old posts that it could be the voltage regulator. Does any one know where it is located on the engine? To me there is a small box aft of the...
  2. V

    1990 mariner 135 will not open up

    Hi all , I bought *a used 1990 boat with 135 mariner. When I bought the boat did a compression test and it idled good. It had 112-117 psi and warmed up good and water peed out good. *I brought it home and* ran it with the muffs and it idles but when it revs up it falls on its face and seems to...
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