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...
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...